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Annual report of the Director of the United States Geological Survey to the Secretary of the Interior.
Published 1902Government Document Serial -
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Annual report of the United States Geological Survey to the Secretary of the Interior.
Published 1880Government Document Serial -
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The Endangered Species Act and water development within the South Platte Basin /
Published 1985Electronic version (Unrestricted access)
Government Document Book -
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Status of mineral resource information for the Chickasaw Nation Indian lands, Oklahoma
Published 1983Full Text (via HeinOnline)
Government Document Electronic eBook -
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Status of mineral resource information for the Choctaw Nation Indian lands, Oklahoma
Published 1982Full Text (via HeinOnline)
Government Document Electronic eBook -
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Preview of status and trends of the nation's biological resources /
Published 1998Government Document Book -
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Dams and rivers : a primer on the downstream effects of dams /
Published 1996Government Document Book -
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