1984. Tobin, B. D. and Weary, David J. This polygon shapefile is a digital version of U.S. Geological Survey Open File Report 2004-1352, Engineering Aspects of Karst. The open-file repor... National Atlas of the United States.
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Wells, Edward, 1667-1727 and Fer, Nicolas de, 1646-1720. Sutton Nicholls sculp. Relief shown pictorially. North oriented toward upper left of sheet. Index. Decorative cartouche, British shield, compass ro... publisher not identified.
1994. This polygon shapefile contains ice observations in the Arctic region for February 28, 1994. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).
2000. This polygon shapefile contains ice observations in the Arctic region for September 15, 2000. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).
2007. World Wildlife Fund. This river network (stream lines) map for Africa is derived from the flow direction map for Africa. The flow accumulation map for Africa is used fo... Geological Survey (U.S.).
2007. World Wildlife Fund. This river network (stream lines) map for Africa is derived from the flow direction map for Africa. The flow accumulation map for Africa is used fo... Geological Survey (U.S.).
1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009. International Heat Flow Commission, International Association of Seismology and Physics of the Earth's Interior, and Oklahoma State University. Department of Geography. Cartography Service. This point shapefile contains heat flow data for United States compiled from sources dating from 1947 to 2009. Heat flow is a measure of heat loss ... International Heat Flow Commission.
1688. Coronelli, Vincenzo, 1650-1718. A list of geographical atlases, Vol. I, no. 521.;Relief shown pictorially.;Ferro.;1 map on 2 sheets;60 x 86 cm., sheets 71 x 50 cm.;ca. 1:11,000,000. [Venetia : a' spese dell' autore].
1711. Price, Charles, 1679?-1733. Decorative title cartouche depicting animals. Dedication: To Owen Brigstocke of Lechdony in the County of Carmarthen. Shows boundaries, rivers, for...
3920. Map of Africa
1867.