Author
Jones, J. Knox
13 results
Tuttle, Merlin D.
9 results
U.S. Fish and Wildlife Service
9 results
Sanborn, Colin Campbell, 1897-1962
8 results
Fenton, M. Brock (Melville Brockett), 1943-
7 results
Hall, E. Raymond (Eugene Raymond), 1902-1986
7 results
Kunz, Thomas H.
7 results
Pacific Northwest Research Station (Portland, Or.)
6 results
Geological Survey (U.S.)
5 results
Peterson, Randolph L.
5 results
Grinnell, Hilda Wood, 1883-
4 results
Menzel, Michael A.
4 results
ProQuest (Firm)
4 results
Racey, P. A.
4 results
Allen, Harrison, 1841-1897
3 results
Baker, Robert J.
3 results
Carter, Dilford C.
3 results
Fleming, Theodore H.
3 results
Leach, William Elford, 1790-1836
3 results
NetLibrary, Inc
3 results
Schmidly, David J., 1943-
3 results
Texas. Parks and Wildlife Department
3 results
United States. Forest Service. Northeastern Research Station
3 results
United States. National Park Service
3 results
United States. Public Health Service
3 results
West, Stephen D.
3 results
Wilson, Don E.
3 results
Adams, Rick A. (Rick Alan)
2 results
Altenbach, J. Scott (Joe Scott)
2 results
Altringham, John D.
2 results
Alvarez, Ticul
2 results
Ammerman, Loren K.
2 results
Anderson, Sydney, 1927-
2 results
Baker, Rollin H. (Rollin Harold), 1916-2007
2 results
Bat Conservation International
2 results
Best, Troy L.
2 results
Bonaccorso, Frank J.
2 results
Butcher, Ginger
2 results
Callow, Simon, 1949-
2 results
Cannon, Janell, 1957-
2 results
Carrey, Jim, 1962-
2 results
Christy, Robin E.
2 results
DeBlase, Anthony F.
2 results
Eziashi, Maynard
2 results
Fay, Richard R.
2 results
Ford, W. Mark
2 results
Genoways, Hugh H.
2 results
Geological Survey (U.S.). Biological Resources Division
2 results
Goddard Space Flight Center
2 results
Graham, Gary Lynn
2 results
more…