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Small watershed projects of the Soil Conservation Service : hearing before the Subcommittee on Water Resources of the Committee on Environment and Public Works, United States Senate, Ninety-eighth Congress, first session, July 12, 1983
- "Small watershed projects of the Soil Conservation Service : hearing before the Subcommittee on Water Resources of the Committee on Environment and Public Works, United States Senate, Ninety-eighth Congress, first session, July 12, 1983"@en
- "Small watershed projects of the Soil Conservation Service hearing before the Subcommittee on Water Resources of the Committee on Environment and Public Works, United States Senate, Ninety-eighth Congress, first session, July 12, 1983"@en