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Integrated investigations of environmental effects of historical mining in the Animas River watershed, San Juan County, Colorado : set no.1651 v.1 2007 no.1651 v.2 c.3 pt.1 text 2007

Integrated investigations of environmental effects of historical mining in the Animas River watershed, San Juan County, Colorado : set no.1651 v.1 2007 no.1651 v.2 c.3 pt.1 text 2007
Digital図書
edited by Stanley E. Church, Paul von Guerard, and Susan E. Finger ; prepared in cooperation with the U.S. Department of Agriculture (USDA) Forest Service, U.S. Bureau of Land Management, U.S. Environmental Protection AgencyU.S. Dept. of the Interior, U.S. Geological Survey2007
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  • Subject Heading...tal conditions San Juan County (Colo.) -- Environmental conditions
  • Subject Heading (ID)...tal conditions San Juan County (Colo.) -- Environmental conditions

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