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1
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2
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3Published 1998Government Document Book
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4
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5
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6Published 1998Government Document Microform Book
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7
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8
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9
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10Published 1998Government Document Microform Book
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11
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12
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13Published 1999Government Document Microform Book
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14Published 2000Government Document Microform Book
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15Published 1998Government Document Microform Book
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16
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17Published 1998Government Document Microform Book
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18Published 1999Accesses list of USGS open-file reports by year from which a link may be made to the title desired
Government Document Microform Map -
19
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20Published 1976Government Document Book