Author
Geological Survey (U.S.)
Maryland Geological Survey
25
Andreasen, David C.
19
Curtin, Stephen E.
19
Maryland. Department of Natural Resources
10
Staley, Andrew W.
10
Mack, Frederick K.
9
Maryland. Power Plant Topical Research Program
9
Maryland. Tidewater Administration
9
Maryland. Resource Assessment Administration
5
Maryland Power Plant Research Program
1