Author
Geological Survey (U.S.)
McGee, E. S.
5
United States. National Park Service
3
Drake, Avery Ala, 1927-
2
Gaydos, Leonard
2
McCartan, Lucy
2
United States. National Aeronautics and Space Administration
2
Wray, James R.
2
Anderson, Anita L.
1
Carpenter, David H.
1
Colvocoresses, Alden P., 1918-2007
1
Darton, Nelson Horatio, 1865-1948
1
Eister, Margaret F.
1
Fleck, William B.
1
Fleming, Anthony H.
1
Fuller, H. Kit
1
Gillen, D. F.
1
James, R. W.
1
Maclin, Lillian B.
1
McIntosh, Willard L.
1
Miller, Cherie V.
1
Olsen, Lisa D.
1
Patuxent Wildlife Research Center
1
Phelan, Daniel J.
1
Rice, Karen C.
1
Soeder, D. J.
1
Sparks, Delores M.
1
Vroblesky, Don A.
1
Wheeler, Judith C.
1
Woodruff, Mary E.
1
Zimmerman, Elizabeth L.
1