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1by Doebrich, Jeff L.“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
Published 2006
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2Published 2005“...U.S. Dept. of the Interior, U.S. Geological Survey ; Afghan Geological Survey,...”
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3Published 2005“...U.S. Dept. of the Interior, U.S. Geological Survey ; Afghan Geological Survey,...”
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Government Document Map