Great Lakes water quality program [microform] : hearing before the Subcommittee on Oceanography, Great Lakes, and the Outer Continental Shelf of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred Second Congress, first session ... April 30, 1991.
United States.Congress.House.Committee on Merchant Marine and Fisheries.Subcommittee on Oceanography, Great Lakes, and the Outer Continental Shelf.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
1991.
"Serial no. 102-15."
Item 1021-B, 1021-C (MF).
Microfiche.
Water quality management
Water