1.
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[Reston, Va.?] : The Survey ; Denver, Colo. : Copies can be purchased from Branch of Information Services, [2000?]
I 19.76: 00-226 |
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2.
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Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1999.
I 19.76: 99-235 |
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3.
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[Reston, Va.?] : U.S. Geological Survey ; Denver, Colo. : Copies can be purchased from Books and Open File Reports, 1992.
I 19.76: 92-86 |
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4.
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[Tallahassee, Fla.] : U.S. Geological Survey, [1992].
I 19.76: 92-32 |
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5.
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[Tallahassee, Fla.] : U.S. Geological Survey, [1992].
I 19.76: 92-31 |
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6.
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[Denver, Colo.] : The Survey : [Books and Open-File Reports Section, distributor,
I 19.76: |
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7.
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[Reston, Va.?] : U.S. Geological Survey ; Denver, Colo. : Copies can be purchased from Books and Open File Reports, 1992.
I 19.76: 92-100 |
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8.
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[Reston, Va.?] : U.S. Geological Survey ; Denver, Colo. : Copies can be purchased from Books and Open File Reports, 1992.
I 19.76: 92-97 |
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9.
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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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10.
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Denver, Colo. : The Survey : [Books and Open-File Reports Section, distributor,
I 19.76: |
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