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United States. Congress. House. Committee on Public Works. Subcommittee on Conservation and Watershe -- See Also United States. Congress. House. Committee on Public Works. Subcommittee on Watershed Development


   
2 United States. Congress. House. Committee on Public Works. Subcommittee on Conservation and Watershe    
      Non-point source pollution from agricultural, rural, and developing areas : hearings before the Subc   BOOK 1972
      Watershed field inspections--1971. Hearings, Ninety-second Congress, first session. Y 4.P 96/11:92-27   BOOK 1972
      Watershed projects--1972: Tekamah-Mud Creek, Nebraska; Sugar River, New Hampshire; Eighteen-Mile Cre Y 4.P 96/11:92-35   BOOK 1972
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