Author
United States. National Park Service
Geological Survey (U.S.)
4
Geological Survey (U.S.),
2
Marine, I. Wendell 1927-
2
Miller, Mark Eugene, 1961-
2
United States. Bureau of Land Management
2
Belote, R. T.
1
Berghoff, Kevin
1
Biennial Conference on Research in Colorado Plateau National Parks
1
Biennial Conference on Research in Colorado Plateau National Parks Flagstaff, Ariz.)
1
Bowers, William E. 1927-
1
Bowker, M. A.
1
Brown, Juliane B.
1
Cudlip, Lynn S.
1
Freethey, Geoffrey W.,
1
Heilweil, V. M.,
1
Long, Paul V.,
1
Mueller, Gordon
1
Museum of Northern Arizona
1
Nature Conservancy (U.S.)
1
Rowlands, Peter Glanville
1
Sogge, Mark K.
1
Southwest Biological Science Center (U.S.)
1
United States. National Park Service. Denver Service Center
1
Utah. Division of Wildlife Resources
1
Van Riper, Charles, III, 1946-
1
Vana-Miller, David
1