1.
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Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988.
QE611.5.S33 D8 1988 |
Map It |
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2.
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Washington : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 1998.
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3.
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Washington : U.S. G.P.O. ; Denver, CO : U.S. Geological Survey, 1995.
QE75 .B9 no.2083-A/K |
Map It |
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4.
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Denver, Colo. : U.S. Geological Survey, 1988.
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5.
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[Denver, CO] : U.S. Dept. of the Interior, U.S. Geological Survey : [Open-File Reports Section, distributor], 1995.
I 19.76: 95-831 |
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6.
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[Washington] : U.S. G.P.O. ; Denver, CO : For sale by the Book and Open-File Report Sales, U.S. Geological Survey, 1992.
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7.
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[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 1995.
I 19.76: 95-545 |
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8.
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Washington : U.S. G.P.O. ; Denver, CO : for sale by the Books and Open-File Report Sales, U.S. Geological Survey, 1992.
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