2000. This raster dataset depicts the average fractional proportion of a gridcell for melonseed crops that were harvested circa 2000. Croplands cover ~15... University of Minnesota. Institute on the Environment.
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2000. This raster dataset depicts the average number of hectares per land-area of a gridcell for melonseed crops. Data quality categories include (0= mis... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents total melonseed crop production in metric tons. Harvested area in hectares was multiplied by yield per hectare to cr... University of Minnesota. Institute on the Environment.
2010. California. Office of Statewide Health Planning and Development. This polygon shapefile contains mental health professional shortage areas (HPSAs) in California. The federal HPSA designation (formerly Health Manp... California. Office of Statewide Health Planning and Development.
2014. California. Office of Statewide Health Planning and Development. This polygon shapefile contains mental health professional shortage areas (HPSAs) in California. The federal HPSA designation (formerly Health Manp... California. Office of Statewide Health Planning and Development.
1944. Chase, Ernest Dudley, 1878-. Scale not given; 1 map: color; 39 x 92 cm World maps.
2013. United States. Bureau of the Census. Geography Division and United States. Bureau of Transportation Statistics. This polygon shapefile contains areas of metroplitan and micropolitan statistics extracted from the United States Census MAF/TIGER Database (MTDB).... United States. Bureau of Transportation Statistics.
2011. United States. Federal Highway Administration and United States. Bureau of Transportation Statistics. This polygon shapefile contains United States metropolitan planning boundaries. The United States Metropolitan Planning Organization (MPO) Database... United States. Bureau of Transportation Statistics.
2014. California. Department of Transportation. This polygon shapefile contains the legislative boundaries of Metropolitan Planning Organizations (MPOs) in California as of April 2014, provided b... California. Department of Transportation.
the illustrations by H. Warren & engraved by J. Rogers ; the map drawn & engraved by J. Rapkin. Relief shown by hachures. Latitudinal and longitudi... John Tallis & Co.,.