Combined sewer overflows : hearing before the Subcommittee on Fisheries and Wildlife Conservation and the Environment and the Subcommittee Oceanography and Great Lakes of the Committee on Merchant Marine and Fisheries House of Representatives, One Hundred First Congress, second session on H.R. 2953 ... and H.R. 3120 ... June 20, 1990.
Coverage: Washington, DC : U.S. G.P.O. : 1990.