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by Ruppel, Stephen C.
Austin, Tex. : Bureau of Economic Geology, University of Texas at Austin, 1985
Austin, Tex. : Bureau of Economic Geology, University of Texas at Austin, 1985
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Government Document
Book
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by Sheppard, Richard A.
Washington : Denver, Colorado : United States Government Printing Office ; For sale by the Books and Open-File Report Section, U.S. Geological Survey, 1988
Washington : Denver, Colorado : United States Government Printing Office ; For sale by the Books and Open-File Report Section, U.S. Geological Survey, 1988
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Book
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by Stanley, W. D. (William Dal), 1939-
[Denver, Colo.] : U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1994
[Denver, Colo.] : U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1994
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Government Document
Book
11
by Brownell, Wayne E.
[Washington] : Springfield, Va. : Dept. of Energy ; For sale by the National Technical Information Service, 1978
[Washington] : Springfield, Va. : Dept. of Energy ; For sale by the National Technical Information Service, 1978
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Government Document
Book
12
by Richey, Steven F.
Denver, Colo. : Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports [distributor], 1989
Denver, Colo. : Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports [distributor], 1989
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Government Document
Book
13
by Colman, Steven M.
[Washington D.C.] : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988
[Washington D.C.] : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988
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Government Document
Book
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by Sheppard, Richard A.
Washington : Denver, Colorado : United States Government Printing Office ; For sale by the Books and Open-File Report Section, U.S. Geological Survey, 1988
Washington : Denver, Colorado : United States Government Printing Office ; For sale by the Books and Open-File Report Section, U.S. Geological Survey, 1988
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Government Document
Book
17
by Colman, Steven M.
[Washington D.C.] : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988
[Washington D.C.] : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988
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Government Document
Book
18
by Kepferle, Roy Clark, 1926-, Potter, Paul Edwin, Pryor, Wayne Arthur
Washington : U.S. Govt. Print. Off. : For sale by the Supt. of Docs., GPO, 1981
Washington : U.S. Govt. Print. Off. : For sale by the Supt. of Docs., GPO, 1981
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Government Document
Book
19
by Carr, Wilfred James, 1926-
Washington : U.S. G.P.O., 1986
Washington : U.S. G.P.O., 1986
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Government Document
Book
20
by Brogan, George E., Kellogg, Karl S., Slemmons, David B., Terhune, Christina L.
Washington, D.C. : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports section, U.S. Geological Survey, 1991
Washington, D.C. : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports section, U.S. Geological Survey, 1991
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Government Document
Book