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I 19.76: 99-446 |
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2.
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TD223 .U6 no.99-34 |
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3.
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[Washington, D.C.?] : Dept. of the Interior, U.S. Geological Survey, 1997.
I 19.76: 97-744 |
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4.
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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, 1991.
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5.
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Washington, D.C. : U.S. G.P.O. ; Denver, Co. : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989.
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6.
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Washington, U.S. Govt. Print. Off., 1973.
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7.
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[Menlo Park, CA] : The Survey ; [Denver, CO : USGS Information Services], 1996.
I 19.76: 96-252 |
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8.
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[Reston, Va.?] : The Survey ; [Denver, Colo. : Books and Open-File Reports Section, distributor], 1992.
I 19.76: 92-183 |
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9.
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[Reston, Va.?] : The Survey, 1997.
I 19.76: 95-534 |
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10.
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Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 1998.
QE75 .B9 no.1995-R/S |
Map It |
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