Author
Busby, John F.
8 results
Geological Survey (U.S.)
8 results
Pettijohn, Robert A.
8 results
National Regional Aquifer Systems Analysis Program (U.S.)
5 results
Cervantes, Michael A., 1957-
3 results
Layman, Thomas B.
3 results
Beckman, Jeffery D.
2 results
Browning, Robert M., 1955-
1 results
Bryant, Charles T.
1 results
Ellis, Elizabeth N. (Elizabeth Nicole), 1988-
1 results
Hosman, R. L.
1 results
JSTOR (Organization)
1 results
Terry, J. E. (John E.)
1 results