Great Lakes dredging and the environment [microform] : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred Second Congress, first session, July 29, 1991, Toledo, OH.
United States.Congress.Senate.Committee on Governmental Affairs.
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,
1993.
Distributed to some depository libraries in microfiche.
Shipping list no.: 93-0332-P.
Microfiche.
Dredging
Dredging spoil
Lake sediments