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1by Nichols, Douglas J.“...U.S. Geological Survey bulletin ;...”
Published 1992
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2by Higley, Debra K.“...U.S. Geological Survey bulletin ;...”
Published 1992
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3by Johnson, Edward A. (Edward Allison), 1940-“...U.S. Geological Survey bulletin ;...”
Published 1992
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4by Connor, Carol Waite“...U.S. Geological Survey bulletin ;...”
Published 1992
Government Document Book -
5by Seeland, David A.“...U.S. Geological Survey bulletin ;...”
Published 1992
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6Published 1992“...U.S. Geological Survey bulletin ;...”
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7
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8by Naeser, Nancy D.“...U.S. Geological Survey bulletin ;...”
Published 1992
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9by Brown, Janet L.“...U.S. Geological Survey bulletin ;...”
Published 1993
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10by Macke, David L.“...U.S. Geological Survey bulletin ;...”
Published 1993
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11by Johnson, Edward A. (Edward Allison), 1940-“...U.S. Geological Survey bulletin ;...”
Published 1993
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12by Seeland, David A.“...U.S. Geological Survey bulletin ;...”
Published 1993
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13
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14by Merewether, E. A. (Edward Allen), 1930-“...U.S. Geological Survey bulletin ;...”
Published 1996
Government Document Book