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由 Henry, Christopher D.
[Reston, Va.?] : U.S. Geological Survey, 1984
“...University of Texas at Austin. Bureau of Economic Geology...”[Reston, Va.?] : U.S. Geological Survey, 1984
Government Document
地图
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由 Senger, Rainer K.
Austin, Tex. : Bureau of Economic Geology, University of Texas at Austin, 1987
“...University of Texas at Austin. Bureau of Economic Geology...”Austin, Tex. : Bureau of Economic Geology, University of Texas at Austin, 1987
Government Document
图书
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由 Smith, Gary E.
Austin, Tex. : Bureau of Economic Geology, the University of Texas at Austin, 1982
“...University of Texas at Austin. Bureau of Economic Geology...”Austin, Tex. : Bureau of Economic Geology, the University of Texas at Austin, 1982
Government Document
图书
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由 Ruppel, Stephen C.
Austin, Tex. : Bureau of Economic Geology, University of Texas at Austin, 1988
“...University of Texas at Austin. Bureau of Economic Geology...”Austin, Tex. : Bureau of Economic Geology, University of Texas at Austin, 1988
Government Document
图书
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由 Morton, Robert A.
Austin, Tex. : Bureau of Economic Geology, University of Texas at Austin, 1989
“...University of Texas at Austin. Bureau of Economic Geology...”Austin, Tex. : Bureau of Economic Geology, University of Texas at Austin, 1989
Government Document
图书
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由 Woodruff, C. M.
Washington, D.C. : U.S. Dept. of Energy, 1979
“...University of Texas at Austin. Bureau of Economic Geology...”Washington, D.C. : U.S. Dept. of Energy, 1979
图书
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由 Ferguson, W. Keene (Walter Keene)
Austin, Tex. : Bureau of Economic Geology, the University Texas at Austin, 1981
“...University of Texas at Austin. Bureau of Economic Geology...”Austin, Tex. : Bureau of Economic Geology, the University Texas at Austin, 1981
图书