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Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 1995.
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[Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 1999.
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[Menlo Park, CA] : U.S. Dept. of the Interior, U.S. Geological Survey, 1997.
I 19.76: 97-705 |
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[Denver, Colo.?] : U.S. Dept. of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1992.
I 19.76: 92-393 |
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[Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor, 1993]
I 19.76: 93-690 |
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7.
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Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 1995.
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8.
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Washington : U.S. G.P.O. : Dept. of the Interior, U.S. Geological Survey, 1995.
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