21
by De Witt, Wallace, Jr., 1920-2012
Washington : Denver : U.S. G.P.O. ; For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992
Washington : Denver : U.S. G.P.O. ; For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992
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Book
22
by De Witt, Wallace, Jr., 1920-2012
Washington : U.S. Govt. Print. Off., 1978
Washington : U.S. Govt. Print. Off., 1978
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Book
23
by De Witt, Wallace, Jr., 1920-2012
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1970
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1970
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Government Document
Book
24
by De Witt, Wallace, Jr., 1920-2012
Reston, Va. : U.S. Geological Survey, 1974
Reston, Va. : U.S. Geological Survey, 1974
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Map
25
by De Witt, Wallace, Jr., 1920-2012
Washington : U.S. Geological Survey, 1956
Washington : U.S. Geological Survey, 1956
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Map
26
by De Witt, Wallace, Jr., 1920-2012, Colton, George Willis, 1920-
Washington : U.S. Govt. Print. Off., 1978
Washington : U.S. Govt. Print. Off., 1978
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Book
27
by De Witt, Wallace, Jr., 1920-2012, Colton, George Willis, 1920-
Washington : U.S. Govt. Print. Off., 1978
Washington : U.S. Govt. Print. Off., 1978
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Government Document
Book
28
by De Witt, Wallace, Jr., 1920-2012, Colton, George Willis, 1920-
Washington : U.S. Govt. Print. Off., 1964
Washington : U.S. Govt. Print. Off., 1964
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Government Document
Book
29
by De Witt, Wallace, Jr., 1920-2012, Colton, George Willis, 1920-
Washington : United States Department of the Interior, Geological Survey, 1978
Washington : United States Department of the Interior, Geological Survey, 1978
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Government Document
Book
30
by De Witt, Wallace, Jr., 1920-2012, Colton, George Willis, 1920-
Washington, D.C. : United States Department of the Interior, Geological Survey, 1964
Washington, D.C. : United States Department of the Interior, Geological Survey, 1964
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Book
31
by Pepper, James F., De Witt, Wallace, Jr., 1920-2012, Demarest, David F.
Washington : United States Department of the Interior, Geological Survey, 1954
Washington : United States Department of the Interior, Geological Survey, 1954
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Book
32
by Meyer, R. F. (Richard F.), 1921-, De Witt, Wallace, Jr., 1920-2012
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990
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33
by Pepper, James F., De Witt, Wallace, Jr., 1920-2012, Everhart, Gail M.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1953
Washington, D.C. : United States Department of the Interior, Geological Survey, 1953
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Book
34
by Pepper, James F., Clark, Sandra H. B., De Witt, Wallace, Jr., 1920-2012
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1986
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1986
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Book
35
by Janssens, Adriaan
Columbus : State of Ohio, Dept of Natural Resources, Division of Geological Survey, 1976
Other Authors:
“...De Witt, Wallace, Jr., 1920-2012...”Columbus : State of Ohio, Dept of Natural Resources, Division of Geological Survey, 1976
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Book
36
by Roen, John B.
[Reston, Va.?] : U.S. Dept. of the Interior, Geological Survey, 1984
Other Authors:
“...De Witt, Wallace, Jr., 1920-2012...”[Reston, Va.?] : U.S. Dept. of the Interior, Geological Survey, 1984
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37
by Wallace, Laure G.
Reston, Virginia : U.S. Geological Survey, 1975
Other Authors:
“...De Witt, Wallace, Jr., 1920-2012...”Reston, Virginia : U.S. Geological Survey, 1975
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Map
38
by Wallace, Laure G.
Reston, Va. : U.S. Geological Survey, 1975
Other Authors:
“...De Witt, Wallace, Jr., 1920-2012...”Reston, Va. : U.S. Geological Survey, 1975
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39
40
by Colton, George Willis, 1920-
Washington, D.C. : The Survey, 1958
Other Authors:
“...De Witt, Wallace, Jr., 1920-2012...”Washington, D.C. : The Survey, 1958
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