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1Published 1999“...[U.S. Dept. of the Interior, U.S. Geological Survey],...”
Government Document Book -
2by Buxton, Herbert T.“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 1999
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3by De Vries, M. Peter“...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
Published 2001
Government Document Book -
4Published 2001“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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5Published 2002“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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6
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7by McHale, Michael R.“...U.S. Dept, oif the Interior, U.S. Geological Survey,...”
Published 2010
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