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1
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2
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3
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4
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5Published 1999Accesses list of USGS open-file reports by year from which a link may be made to the title desired
Government Document Microform Map -
6Published 1982Government Document Microform Map
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7Published 1982Government Document Microform Map
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8Published 1983Government Document Microform Map
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9Published 1983Government Document Microform Map
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10Published 1983Government Document Microform Map
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11Published 1984Government Document Microform Map
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12Published 1984Government Document Microform Map
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13Published 1984Government Document Microform Map
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14Published 1981Government Document Microform Map
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15Published 1983Government Document Microform Map
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16Published 1983Government Document Microform Map
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17Published 1983Government Document Microform Map
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18
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19Published 1984Government Document Microform Map
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20Published 1984Government Document Microform Map