Author
Geological Survey (U.S.)
United States. National Park Service
Billingsley, George H.
10 results
Brock, John C.
9 results
United States. National Aeronautics and Space Administration
9 results
Priest, Susan S.
6 results
United States. Bureau of Land Management
6 results
Felger, Tracey J.
5 results
Turner, Kenzie J.
5 results
Horton, J. Wright
3 results
Hudson, Mark R.
3 results
United States. Bureau of Land Management. Arizona Strip District
3 results
United States. Forest Service
3 results
Bohannon, Robert G.
2 results
Carrara, Paul E.
2 results
Kuntz, Mel A.
2 results
Labay, K. (Keith)
2 results
Madole, Richard F., 1936-
2 results
Navajo Nation, Arizona, New Mexico & Utah
2 results
Romig, Joseph H.
2 results
Southworth, Scott, 1957-
2 results
Thompson, Ren A.
2 results
United States. National Oceanic and Atmospheric Administration
2 results
VanSistine, D. Paco
2 results
Wellmeyer, Jessica L.
2 results
Alexander, Terry W.
1 results
Arkansas. Department of Transportation
1 results
BC Parks
1 results
Beard, Sue
1 results
Berry, Margaret E.
1 results
Big Bend Natural History Association
1 results
Block, Debra L.
1 results
Carlson, Paul R. (Paul Roland), 1933-
1 results
Dethier, David P. (David Putnam), 1950-
1 results
Dyer, Helen C.
1 results
Hamilton, Thomas D. (Thomas Dudley), 1936-
1 results
Hays, Phillip D.
1 results
Hereford, Richard
1 results
Hopi Tribe of Arizona
1 results
Inland Oil Preparedness Project (U.S.)
1 results
Kaibab Band of Paiute Indians
1 results
Mack, Gregory S.
1 results
Menges, Christopher M.
1 results
Miller, David M. (David MacArthur), 1951-
1 results
Moore, James Gregory, 1930-
1 results
Morgan, Lisa A.
1 results
Morton, Robert A.
1 results
Nagle, David B.
1 results
New Hampshire. Geological Survey
1 results
Nottmeier, Anna M.
1 results
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