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[Reston, VA] : U.S. Geological Survey, Dept. of the Interior, 1991.
I 19.76: 91-452 |
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2.
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Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by ..., Earth Science Information Center, Open-File Reports Section, 1995.
I 19.76: 94-494 |
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3.
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Washington, D.C. : U.S. G.P.O., 1975.
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4.
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Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey : For sale by Earth Science Information Center, Open-File Reports Section, 1996.
I 19.76: 96-186 |
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5.
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Sacramento, Calif. : U.S. Geological Survey ; Denver, CO : For sale by the Books and Open-File Reports Section [distributor], 1991.
I 19.76: 91-193 |
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6.
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Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by the Earth Science Information Center, Open-File Reports Section, 1993.
I 19.76: 93-148 |
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7.
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Washington, U.S. Govt. Print. Off., 1972.
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8.
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Washington : U.S. Govt. Print. Off., 1975.
QE75 .P9 no.437-H GB485.C2 |
Map It |
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9.
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Washington : U.S. Govt. Print. Off., 1975.
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10.
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Washington : U.S. G.P.O. ; Alexandria, VA : For sale by the Distribution Branch, Text Products Section, U.S. Geological Survey, 1984.
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