AUTHOR
Botkin, Daniel B.
4
Kupchella, Charles E.
4
McKenzie, Garry D.
4
Utgard, Russell O.
4
Hyland, Margaret C. 1947-
3
Cox, George W. 1935-
2
Balgos, Cecile C.A
1
Brubaker, Sterling
1
Center for Investigative Journalism
1
Coronel, Shiela
1
Coronet Instructional Films (Firm)
1
Cunningham, William P.
1
DiBerto, Maryanne
1
Downes, John
1
Engstrom, Paul H.
1
Ethoven, Alain C. 1930-
1
European Environment Agency
1
Freeman, A. Myrick, III
1
Gadler, Steve J.
1
Gamalinda, Eric
1
Gamalinda, Sheila Coronel
1
Greeno, J. Ladd
1
Hedstrom, Gilbert S.
1
Hyland, Margaret C.
1
Jones, Claire
1
Keller, Edward
1
Keller, Edward A. 1942-
1
McCoy, J. J. 1917-
1
Middleton, Nick
1
National Research Council (U.S.). Committee on Geological Sciences
1
New York (State) Department of Environmental Conservation
1
Newell, Malcolm
1
Pearce, David William
1
Resources for the Future
1
Saigo, Barbara Woodworth
1
SpringerLink (Online service)
1
Turk, Jonathan
1
Wang, Lawrence K.
1
Weston, Steve
1