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Washington, DC : U.S. G.P.O. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by U.S. Geological Survey, Map Distribution, 1994.
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2.
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Washington : U.S. G.P.O., 1986.
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3.
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Menlo Park, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey, 1999.
I 19.76: 99-352 |
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4.
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[Menlo Park, CA] : U.S. Geological Survey, 1999.
I 19.76: 99-330 |
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5.
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Washington : U.S. Govt. Print. Off., 1977.
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6.
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Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Map Distribution, 1994.
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7.
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Washington : U.S. G.P.O. ; Denver, CO : Dept. of the Interior, U.S. Geological Survey : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989.
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8.
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[Denver, CO] : U.S. Geological Survey, 1995.
I 19.76: 95-84 |
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9.
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Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 1998.
I 19.76: 97-833 |
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10.
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[Menlo Park, CA] : U.S. Dept. of the Interior, U.S. Geological Survey ; [Denver, Colo. : Books and Open-File Reports Section, distributor], 1992.
I 19.76: 92-571 |
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