Author
Geological Survey (U.S.)
937
United States. Central Intelligence Agency
187
United States. Forest Service
132
United States. Bureau of Land Management
71
National Geographic Society (U.S.). Cartographic Division
54
National Science Foundation (U.S.)
51
United States. Defense Mapping Agency. Hydrographic/Topographic Center
51
United States. National Aeronautics and Space Administration
50
Colorado Geological Survey
35
Geometronics Service Center (U.S.)
33
United States. Forest Service. Eastern Region
33
United States. National Park Service
33
U.S. Fish and Wildlife Service
28
United States. Soil Conservation Service
23
Cooperative Geological Mapping Program (U.S.)
16
Shupe, John F.
16
United States. Bureau of Indian Affairs. Sacramento Area Office. Branch of Roads
16
United States. Bureau of Indian Affairs. Phoenix Area Office. Branch of Roads
15
United States. National Archives and Records Administration
15
Garver, John B., Jr
14
Peele, William T.
14
United States Antarctic Resource Center
14
United States. Natural Resources Conservation Service
14
Judicial Conference of the United States. Bicentennial Committee
12
Thomas, Jean-Claude M.
12
United States. Army. Corps of Engineers
12
United States. Department of the Interior
11
United States. Environmental Protection Agency
11
United States. Forest Service. Northern Region
10
United States. National Imagery and Mapping Agency
10
United States. Bureau of Indian Affairs. Central California Agency
9
United States. Forest Service. Intermountain Region
9
Allan Cartography (Firm)
8
Darley, Richard J.
8
National Health and Environmental Effects Research Laboratory (U.S.). Western Ecology Division
8
United States. Central Intelligence Agency. Cartography Center
8
Antarctica New Zealand
7
Geological Survey (U.S.),
7
Goter, Susan K.
7
Jet Propulsion Laboratory (U.S.)
7
Jones, M. A. 1952-
7
Kirkham, Robert M.
7
Land Information New Zealand
7
National Cartography and Geographic Information Systems Center (U.S.)
7
Noe, David C.
7
Terralink NZ Limited
7
United States. Bureau of Land Management,
7
United States. Department of Agriculture
7
United States. Department of Education
7
Colorado Geological Survey,
6
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