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1Published 1984“...U.S. Geological Survey open-file report ;...”
Government Document Microform Map -
2Published 1984“...U.S. Geological Survey open-file report ;...”
Government Document Microform Map -
3
Government Document Microform Serial -
4Published 1986“...U.S. Geological Survey open-file report ;...”
Government Document Microform Book -
5Published 1987“...U.S. Geological Survey open-file report ;...”
Government Document Microform Map -
6Published 1987“...U.S. Geological Survey open-file report ;...”
Government Document Microform Book -
7Published 1985“...U.S. Geological Survey open-file report ;...”
Government Document Microform Map -
8Published 1989“...U.S. Geological Survey open-file report ;...”
Government Document Microform Map -
9by Coplin, L. S.“...U.S. Geological Survey open-file report ;...”
Published 1991
Government Document Microform Book -
10by Locke, Glenn L.“...U.S. Geological Survey open-file report ;...”
Published 1991
Government Document Microform Book -
11by Brown, D. W.“...U.S. Geological Survey open-file report ;...”
Published 1995
Government Document Microform Book -
12by Liscum, Fred“...U.S. Geological Survey open-file report ;...”
Published 1997
Government Document Book -
13by Coplin, L. S.“...U.S. Geological Survey open-file report ;...”
Published 2000
Government Document Map -
14by Coplin, L. S.“...U.S. Geological Survey open-file report ;...”
Published 2001
Government Document Map -
15by Coplin, L. S.“...U.S. Geological Survey open-file report ;...”
Published 1998
Government Document Map