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Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2010.
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United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Water and Power.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2010.
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