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Menlo Park, CA : U.S. Geological Survey ; [Denver, Colo. : Books and Open-File Reports Section, distributors, 1992]
I 19.76: 92-247 |
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2.
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[Menlo Park, CA] : U.S. Geological Survey ; [Denver, Colo. : Books and Open-File Reports Section, distributor, [1991]
I 19.76: 91-630 |
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3.
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[Menlo Park, CA] : U.S. Dept. of the Interior, U.S. Geological Survey ; [Denver, Colo. : Open-File Reports Section, distributor, 1997?]
I 19.76: 97-57 |
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4.
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[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [1995]
I 19.76: 95-99 |
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5.
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[Menlo Park, CA] : U.S. Dept. of the Interior, U.S. Geological Survey, [1994]
I 19.76: 94-693 |
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6.
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Vancouver, Wa. (5400 MacArthur Blvd., Vancouver 98661) : U.S. Geological Survey, David A. Johnston Cascades Volcano Observatory ; [Denver, Colo. : Books and Open-File Reports Section, distributor, 1995]
I 19.76: 95-237 |
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