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1by Kidwell, C. C.“...U.S. Dept. of the Interior, Geological Survey :...”
Published 1979
Government Document Book -
2Published 1974“...U.S. Dept. of the Interior, Geological Survey,...”
Government Document Serial -
3by Kidwell, C. C.“...U.S. Dept. of the Interior, Geological Survey,...”
Published 1981
Government Document Book -
4by Perez, Roberto“...U.S. Dept. of the Interior, Geological Survey,...”
Published 1981
Government Document Book -
5Published 1984“...U.S. Dept. of the Interior, Geological Survey ;...”
Government Document Book -
6Published 1983“...U.S. Dept. of the Interior, Geological Survey,...”
Government Document Book -
7by Strause, Jeffrey L.“...Dept. of the Interior, U.S. Geological Survey,...”
Published 1983
Government Document Book -
8by Small, Ted A.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1984
Government Document Book -
9by Small, Ted A.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1986
Government Document Book -
10by Gates, Joseph Spencer, 1935-“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1985
Government Document Book -
11by Rettman, Paul“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1984
Government Document Book -
12by Roddy, W. R.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1982
Government Document Book -
13by Mitchell, Adair A.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
Government Document Microform Book -
14by Leibbrand, Norman F.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1987
Government Document Book -
15by Maclay, Robert W.“...U.S. Dept. of the Interior, Geological Survey :...”
Published 1984
Government Document Microform Book