Author
Geological Survey (U.S.)
4
Andreasen, David C.
1
Curtin, Stephen E.
1
Green, S. L.
1
Harris-Galveston Coastal Subsidence District (Tex.)
1
Houston (Tex.)
1
Kane, Richard L.
1
Kennedy, Hugh I.
1
Lind, William B.
1
Mack, Frederick K.
1
Maryland Geological Survey
1
Maryland. Resource Assessment Administration
1
Ranzau, C. E., Jr
1
Williams, James Frank, 1944-
1
Wyoming. State Engineer's Office
1