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81Published 1993“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
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82by Cardinell, Alex P.“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1993
Government Document Book -
83by Pope, B. F.“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1993
Government Document Book -
84by Treece, M. W.“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1992
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85by Bales, Jerad“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1993
Government Document Microform Book -
86by Davenport, Marjorie S.“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1993
Government Document Microform Book -
87by Harned, Douglas“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1990
Government Document Microform Book -
88by Weaver, J. Curtis“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1994
Government Document Book -
89Published 1993“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Government Document Microform Book -
90by Smith, Douglas G.“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1993
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91by Eimers, Jo Leslie“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1994
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92by Treece, M. W.“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1994
Government Document Book -
93by Harned, Douglas“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1995
Government Document Book -
94by Garrett, Ronald G. (Ronald Gary)“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1995
Government Document Book -
95Published 1994“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Government Document Microform Book -
96by Garrett, Ronald G. (Ronald Gary)“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1994
Government Document Microform Book -
97by Harned, Douglas“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1994
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98by Ferrell, G. M. (Gloria M.)“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1995
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99by Campbell, Ted R.“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1996
Government Document Book -
100by Daniel, Charles C., III (Charles Camp), 1943-“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1996
Government Document Book