Author
United States. Forest Service,
49
Geological Survey (U.S.)
17
United States. Forest Service. Southern Region,
13
Geological Survey (U.S.),
12
Rand McNally and Company
8
United States. Forest Service. Pacific Southwest Region,
8
Thompson, Robert Stephen,
6
United States. Bureau of Land Management,
5
United States. Forest Service
5
United States. Forest Service. Pacific Southwest Region. Geospatial Services,
5
Environmental Systems Research Institute (Redlands, Calif.)
4
Hearn, Paul P.
4
SpringerLink (Online service)
4
Swanston Graphics Limited
4
United States. Central Intelligence Agency
4
United States. Environmental Protection Agency
4
United States. Forest Service. Southwestern Region,
4
United States. National Oceanic and Atmospheric Administration
4
Anderson, Katherine H.
3
Barnes, Ian, 1946-2014
3
Carnes, Mark C. 1950-
3
Cartographica Press
3
EBSCOhost
3
McEvedy, Colin
3
Noel, Thomas J.
3
Oxford University Press
3
Thompson, Robert Stephen
3
United States. Bureau of Land Management
3
United States. Forest Service. Intermountain Region
3
United States. Forest Service. Pacific Northwest Region
3
Barraclough, Geoffrey, 1908-1984
2
Bartlein, Patrick J.,
2
Cleveland National Forest (Agency : U.S.),
2
Collins, Charles D., Jr., 1955-
2
Ellenwood, James R., 1960-
2
George Philip & Son
2
Gilbert, Martin, 1936-2015
2
Grant, Michael, 1914-2004
2
Haywood, John, 1956-
2
Krist, Frank J.,
2
Mahoney, Paul F. 1938-
2
Modoc National Forest (Agency : U.S.),
2
Nebenzahl, Kenneth, 1927-2020
2
Robertson, William Glenn, 1944-
2
Romero, Sheryl A.,
2
Ropelewski, C. F.
2
Royal Geographical Society (Great Britain)
2
SpringerLink (Online Service)
2
Stevens, Richard E. 1931-
2
Suchan, Trudy A., 1955-
2
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