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1. 106th Congressional District Boundaries

1999. Bureau of Transportation Statistics, (comp.). The 106th Congressional District Boundaries data set contains geographic information for the political entities of the Congressional districts of t... Bureau of Transportation Statistics.

2. Bureau of Economic Analysis (BEA) Economic Areas

1998. Bureau of Transportation Statistics. The Bureau of Economic Analysis (BEA)database is a Geographic polygon dataset representing county based economic regions for the United States. Bureau of Transportation Statistics.

3. Federal Aid Urbanized Area Boundaries

1995. Federal Highways Administration (FHWA). The Federal Aid Urbanized Area Boundaries database is a geographic database of Federal-aid boundaries for urban areas with a population greater tha... Bureau of Transportation Statistics.

4. National Transportation Analysis Regions

1995. Bureau of Transportation Statistics, (comp.). National Transportation Analysis Regions (NTAR) divide the U.S. into 89 areas that delineate the functional geography transportation demand. Bureau of Transportation Statistics.

5. U.S. Military Installations

1998. Bureau of Transportation Statistics, (comp.). The United States Military Installations database contains the boundaries, location, and areal information for important military installations in ... Bureau of Transportation Statistics.

6. CHGIS China County Boundaries, 1911

1911. CHGIS, Harvard Yenching Insitute. Polygons represent county boundaries in China for the year 1911. The CHGIS will establish a database of historical administrative units, as well as... CHGIS, Harvard Yenching Institute.

7. CHGIS China Prefecture Boundaries, 1820

1820. CHGIS, Harvard Yenching Insitute. Polygons represent prefecture boundaries in China for the year 1820. The CHGIS will establish a database of historical administrative units, as wel... CHGIS, Harvard Yenching Institute.

8. CHGIS CHINA Prefecture Boundaries, 1911

1911. CHGIS, Harvard Yenching Insitute. Polygons represent prefecture boundaries in China for the year 1911. The CHGIS will establish a database of historical administrative units, as wel... CHGIS, Harvard Yenching Institute.

9. CHGIS China Province Boundaries, 1820

1820. CHGIS, Harvard Yenching Insitute. Polygons represent provincial boundaries in China for the year 1820. The CHGIS will establish a database of historical administrative units, as wel... CHGIS, Harvard Yenching Institute.

10. CHGIS China Provincial Boundaries, 1911

1911. CHGIS, Harvard Yenching Insitute. Polygons represent prefecture boundaries in China for the year 1911. The CHGIS will establish a database of historical administrative units, as wel... CHGIS, Harvard Yenching Institute.

11. CHGIS China Taihu District County Boundaries, 1820

1820. CHGIS, Harvard Yenching Insitute. Polygons represent the counties in the Taihu region of China, (ten prefectures around Taihu Lake,) for the year 1820. The CHGIS will establish a da... CHGIS, Harvard Yenching Institute.

12. CHGIS Songjiang Region Boundaries, 1820

1. CHGIS, Harvard Yenching Insitute. This datalayer contains polygon features which represent the boundaries of the Songjiang area of China. Songjiang is the name of the Prefecture whi... CHGIS, Harvard Yenching Institute.

13. CHGIS Version 4 : 1820 Provinces

1820. CHGIS, Harvard Yenching Insitute. polygon features showing the province boundaries in China for the year 1820 1820 Data CHGIS V4 contains spatial data for the entire territory clai... CHGIS, Harvard Yenching Institute.

14. CHGIS Version 4 : China 222 BCE to 1911 CE Prefectures

1. CHGIS, Harvard Yenching Insitute. polygon features showing a time series of prefecture boundaries in China for the period 222 BCE to 1911 CE Time Series Data CHGIS V4 contains tim... CHGIS, Harvard Yenching Institute.

15. CHGIS Version 4 : China 222 BCE to 1911 CE Provinces

1. CHGIS, Harvard Yenching Insitute. polygon features showing a time series of province boundaries in China for the period 222 BCE to 1911 CE Time Series Data CHGIS V4 contains time ... CHGIS, Harvard Yenching Institute.

16. CHGIS Version 4 : China 222 BCE to 1911 CE Regime Boundaries

1. CHGIS, Harvard Yenching Insitute. polygon features showing a time series of regime boundaries in China for the period 222 BCE to 1911 CE Time Series Data CHGIS V4 contains time se... CHGIS, Harvard Yenching Institute.

17. Census 2010 Block Groups, Cambridge, Massachusetts

2010. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the boundaries of the 80 block groups in the City of Cambridge for the 2010 US Census. Cambridge (Mass.). Geographic Information Systems.

18. Census 2010 Blocks, Cambridge, Massachusetts

2010. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the 886 census blocks that make up the City of Cambridge for the 2010 Census. Cambridge (Mass.). Geographic Information Systems.

19. Census Tracts, Cambridge, Massachusetts, 2010

2010. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the boundaries of the 30 census tracts that make up the City of Cambridge for the 2010 Census. Cambridge (Mass.). Geographic Information Systems.

20. City Boundary, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This layer consists of one polygon representing the area and political boundary of the City of Cambridge. Cambridge (Mass.). Geographic Information Systems.

21. Congressional Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the twp elective districts for congressmen in Cambridge in the United State Congress. Cambridge (Mass.). Geographic Information Systems.

22. Election Wards and Precincts, Cambridge, Massachusetts, 2011

2011. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains 33 wards and 11 precincts within the City of Cambridge. These were adjusted in 2011 from the 2010 U.S. Census. Cambridge (Mass.). Geographic Information Systems.

23. Historic Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This layer contains two polygons representing the city's Historic Districts, Fort Washington Historic District and Old Cambridge Historic District.... Cambridge (Mass.). Geographic Information Systems.

24. Landmarks Easements, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This layer contains polygons representing individual properties, usually a single parcel or building. The GIS data layer was created from paper doc... Cambridge (Mass.). Geographic Information Systems.

25. Master Address Blocks, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. MasterAddressBlocks were created for the field work phase of the Master Address Project. The blocks were derived from U.S. Census blocks, and were ... Cambridge (Mass.). Geographic Information Systems.

26. National Register of Historic Places, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains buildings, sites, structures, objects, and districts that have been placed on the National Register of Historic Places ... Cambridge (Mass.). Geographic Information Systems.

27. Neighborhood Conservation Districts, Cambridge, Massachusetts, 2000 (pub. 2014)

2000. Cambridge (Mass.). Geographic Information Systems. This layer contains five polygons representing the city's Neighborhood Conservation Districts (NCDs). Conservation districts are groups of building... Cambridge (Mass.). Geographic Information Systems.

28. Neighborhoods, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. Created for the establishment of neighborhood planning groups, administration of Community Development Block Group )(CDBG) programs, Community Deve... Cambridge (Mass.). Geographic Information Systems.

29. Residential Districts, Cambridge, Massachusetts, FY 2013

2013. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains residential taxing districts for the City of Cambridge. This data is updated through January 1, 2012. Cambridge (Mass.). Geographic Information Systems.

30. Residential Districts, Cambridge, Massachusetts, FY 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains residential taxing districts for the City of Cambridge. Cambridge (Mass.). Geographic Information Systems.

31. State Representative Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the six elective districts for state legislators who represent Cambridge in the Massachusetts House of Representatives. Cambridge (Mass.). Geographic Information Systems.

32. State Senate Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the three elective districts for state legislators who represent Cambridge in the Massachusetts Senate. Cambridge (Mass.). Geographic Information Systems.

33. Zip Codes, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This Polygon layer contains the boundaries of the five United States Postal Service (USPS) ZIP code areas in the city of Cambridge. Cambridge (Mass.). Geographic Information Systems.

34. Zoning Overlay Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the zoning overlay districts in the City of Cambridge that set out additional or alternative zoning regulations to an a... Cambridge (Mass.). Geographic Information Systems.

35. Zoning Overlay Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the zoning overlay districts in the City of Cambridge that set out additional or alternative zoning regulations to an a... Cambridge (Mass.). Geographic Information Systems.

36. Street Sweeping Roads, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer shows all the roads in Cambridge and the street cleaning district for that road. The attribute district in the layer corresponds... City of Cambridge IT Department.

37. ESRI Data Maps 2003 : U.S. 107th Congressional Districts

2001. U.S. Census Bureau. Geography Division. U.S. 107th Congressional Districts represents political boundaries for the U.S. 107th Congressional Districts. ESRI.

38. Germany Boundaries of Jointly Administered Areas, 1820, German Historical GIS

1820. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

39. Germany Boundaries of Jointly Administered Areas, 1826, German Historical GIS

1826. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

40. Germany Boundaries of Jointly Administered Areas, 1830, German Historical GIS

1830. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

41. Germany Boundaries of Jointly Administered Areas, 1834, German Historical GIS

1834. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

42. Germany Boundaries of Jointly Administered Areas, 1848, German Historical GIS

1848. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

43. Germany Boundaries of Jointly Administered Areas, 1850, German Historical GIS

1850. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

44. Germany Boundaries of Jointly Administered Areas, 1853, German Historical GIS

1853. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

45. Germany Boundaries of Jointly Administered Areas, 1863, German Historical GIS

1863. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

46. Germany Boundaries of Jointly Administered Areas, 1867, German Historical GIS

1867. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

47. Germany Boundaries of Jointly Administered Areas, 1871, German Historical GIS

1871. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

48. Germany Boundaries of Jointly Administered Areas, 1890, German Historical GIS

1890. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

49. Germany Boundaries of Jointly Administered Areas, 1914, German Historical GIS

1914. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent small areas, which did not belong to one single state, but were jointly administered by two or more states. HGIS Germany.

50. Germany Governmental District Boundaries, 1820, German Historical GIS

1820. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent governmental districts (Regierungsbezirke) or comparable units existing in several of the sovereign states of the German C... HGIS Germany.

51. Germany Governmental District Boundaries, 1826, German Historical GIS

1826. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 72 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Confederation (the... HGIS Germany.

52. Germany Governmental District Boundaries, 1830, German Historical GIS

1830. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 72 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Confederation (the... HGIS Germany.

53. Germany Governmental District Boundaries, 1834, German Historical GIS

1834. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 68 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Confederation (the... HGIS Germany.

54. Germany Governmental District Boundaries, 1848, German Historical GIS

1848. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 74 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Confederation (the... HGIS Germany.

55. Germany Governmental District Boundaries, 1850, German Historical GIS

1850. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 71 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Confederation (the... HGIS Germany.

56. Germany Governmental District Boundaries, 1853, German Historical GIS

1853. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 66 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Confederation (the... HGIS Germany.

57. Germany Governmental District Boundaries, 1863, German Historical GIS

1863. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 66 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Confederation (the... HGIS Germany.

58. Germany Governmental District Boundaries, 1867, German Historical GIS

1867. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 66 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the North German Federation (... HGIS Germany.

59. Germany Governmental District Boundaries, 1871, German Historical GIS

1871. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 67 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Empire (Deutsches ... HGIS Germany.

60. Germany Governmental District Boundaries, 1890, German Historical GIS

1890. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 67 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Empire (Deutsches ... HGIS Germany.

61. Germany Governmental District Boundaries, 1914, German Historical GIS

1914. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 69 governmental districts (Regierungsbezirke) existing in several of the sovereign states of the German Empire (Deutsches ... HGIS Germany.

62. Germany Provincial Boundaries, 1820, German Historical GIS

1820. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 10 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1820, which were located... HGIS Germany.

63. Germany Provincial Boundaries, 1826, German Historical GIS

1826. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 9 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1826, which were located ... HGIS Germany.

64. Germany Provincial Boundaries, 1830, German Historical GIS

1830. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 8 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1826, which were located ... HGIS Germany.

65. Germany Provincial Boundaries, 1834, German Historical GIS

1834. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 8 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1834, which were located ... HGIS Germany.

66. Germany Provincial Boundaries, 1848, German Historical GIS

1848. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 11 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1848, which were located... HGIS Germany.

67. Germany Provincial Boundaries, 1850, German Historical GIS

1850. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 11 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1850, which were located... HGIS Germany.

68. Germany Provincial Boundaries, 1853, German Historical GIS

1853. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 9 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1853, which were located ... HGIS Germany.

69. Germany Provincial Boundaries, 1863, German Historical GIS

1863. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 9 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1850, which were located ... HGIS Germany.

70. Germany Provincial Boundaries, 1867, German Historical GIS

1867. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 12 provinces existing within the semi-sovereign states of the North German Federation (the Norddeutscher Bund) in 1867, wh... HGIS Germany.

71. Germany Provincial Boundaries, 1871, German Historical GIS

1871. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 12 provinces existing in the sovereign states of the German Confederation (the Deutscher Bund) in 1867, which were located... HGIS Germany.

72. Germany Provincial Boundaries, 1890, German Historical GIS

1890. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 14 provinces existing in the German Empire in 1890. Since only Prussia used provinces as administrative units, the provinc... HGIS Germany.

73. Germany Provincial Boundaries, 1914, German Historical GIS

1914. HGIS Germany (Andreas Kunz, Leonhard Dietze). These polygons represent 14 provinces existing in the German Empire in 1914. Since only Prussia used provinces as administrative units, the provinc... HGIS Germany.

74. Germany State Boundaries, 1820, German Historical GIS

1820. HGIS Germany (Andreas Kunz, Leonhard Dietze). The 41 polygons represent 38 (of 41) sovereign states of the German Confederation (the Deutscher Bund) which in 1820 were located within the (futur... HGIS Germany.

75. Germany State Boundaries, 1826, German Historical GIS

1826. HGIS Germany (Andreas Kunz, Leonhard Dietze). Between 1821 and 1826 the political map of "core Germany" changed in several cases, but all changes were located in the realm of the petty states o... HGIS Germany.

76. Germany State Boundaries, 1830, German Historical GIS

1830. HGIS Germany (Andreas Kunz, Leonhard Dietze). No changes at the level of state boundaries, but there is major change at the level of provincial boundaries of Prussia. For further information, s... HGIS Germany.

77. Germany State Boundaries, 1834, German Historical GIS

1834. HGIS Germany (Andreas Kunz, Leonhard Dietze). In 1834 the Principality of Lichtenberg, located in the western part of "core Germany" and ruled by Saxe Coburg and Gotha since 1826, was ceded to ... HGIS Germany.

78. Germany State Boundaries, 1848, German Historical GIS

1848. HGIS Germany (Andreas Kunz, Leonhard Dietze). In 1848 revolution swept through Europe. The dataset shows the German States and territories in this year of revolution. The eastern boundary of th... HGIS Germany.

79. Germany State Boundaries, 1850, German Historical GIS

1850. HGIS Germany (Andreas Kunz, Leonhard Dietze). In the wake of the revolutions of 1848, the catholic line of the House of Hohenzollern abdicated. The duchies of Hohenzollern-Sigmaringen and Hohen... HGIS Germany.

80. Germany State Boundaries, 1853, German Historical GIS

1853. HGIS Germany (Andreas Kunz, Leonhard Dietze). In 1853 the territories of Anhalt-Dessau and Anhalt-Kothen are joined under Dessau-rule to become the Duchy of Anhalt-Dessau-Kothen. The eastern bo... HGIS Germany.

81. Germany State Boundaries, 1863, German Historical GIS

1863. HGIS Germany (Andreas Kunz, Leonhard Dietze). In the wake of the revolutions of 1848, the catholic line of the House of Hohenzollern abdicated. The duchies of Hohenzollern Sigmaringen and Hohen... HGIS Germany.

82. Germany State Boundaries, 1867, German Historical GIS

1867. HGIS Germany (Andreas Kunz, Leonhard Dietze). The German War of 1866 and the subsequent dissolution of the German Confederation led to major changes in the political map of "core Germany" The d... HGIS Germany.

83. Germany State Boundaries, 1871, German Historical GIS

1871. HGIS Germany (Andreas Kunz, Leonhard Dietze). In the wake of the Franco-Prussian War of 1870/71 the German Empire (Deutsches Reich) was founded in 1871. It is a more centralized federated state... HGIS Germany.

84. Germany State Boundaries, 1890, German Historical GIS

1890. HGIS Germany (Andreas Kunz, Leonhard Dietze). In 1890 the island of Heligoland (German: Helgoland), located in the German Bay (Deutsche Bucht) of the North Sea, is ceded to Germany by Britain. ... HGIS Germany.

85. Germany State Boundaries, 1914, German Historical GIS

1914. HGIS Germany (Andreas Kunz, Leonhard Dietze). The datasets pertains to the map of Germany on the eve of the First World War (July 1914). It is identical to 1890 as far as national boundaries an... HGIS Germany.

86. Administrative District Boundaries, Germany, 1890s

1890. Kashin, Konstantin. Administrative district boundary polygons for the German Empire as they existed in the 1890s. Source map was specifically drawn in 1894 and 1895. T... Harvard Geospatial Library.

87. Electoral District Boundaries, Germany, 1890-1912

1890. Ziblatt, Daniel, 1972-. Electoral district boundary polygons for Germany as they existed 1890-1912. Boundary data digitized from the source map: "Konfessionsstruktur der ... Harvard Geospatial Library.

88. Burundi Administrative Boundaries

2002. Food and Agriculture Organization of the United Nations. Burundi administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Org... Harvard Map Collection, Harvard College Library.

89. Burundi National Boundaries

2002. Food and Agriculture Organization of the United Nations. Burundi national boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organizat... Harvard Map Collection, Harvard College Library.

90. Democratic Republic of the Congo Administrative Boundaries

2003. Food and Agriculture Organization of the United Nations. The Democratic Republic of the Congo administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by... Harvard Map Collection, Harvard College Library.

91. Democratic Republic of the Congo National Boundaries

2003. Food and Agriculture Organization of the United Nations. The Democratic Republic of the Congo national boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the F... Harvard Map Collection, Harvard College Library.

92. Egypt Administrative Boundaries

2002. Food and Agriculture Organization of the United Nations. Egypt administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organ... Harvard Map Collection, Harvard College Library.

93. Eritrea Administrative Boundaries

2002. Food and Agriculture Organization of the United Nations. Eritrea administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Org... Harvard Map Collection, Harvard College Library.

94. Eritrea National Boundaries

2002. Food and Agriculture Organization of the United Nations. Eritrea national boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organizat... Harvard Map Collection, Harvard College Library.

95. Kenya Administrative Boundaries

2002. Food and Agriculture Organization of the United Nations. Kenya administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organ... Harvard Map Collection, Harvard College Library.

96. Kenya National Boundaries

2002. Food and Agriculture Organization of the United Nations. Kenya national boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organizatio... Harvard Map Collection, Harvard College Library.

97. Rwanda Administrative Boundaries

2002. Food and Agriculture Organization of the United Nations. Rwanda administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Orga... Harvard Map Collection, Harvard College Library.

98. Rwanda National Boundaries

2002. Food and Agriculture Organization of the United Nations. Rwanda national boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organizati... Harvard Map Collection, Harvard College Library.

99. Somalia Administrative Boundaries

2002. Food and Agriculture Organization of the United Nations. Somalia administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Org... Harvard Map Collection, Harvard College Library.

100. Somalia National Boundaries

2002. Food and Agriculture Organization of the United Nations. Somalia national boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organizat... Harvard Map Collection, Harvard College Library.