Implementation of the Federal Clean Water Act (EPA enforcement of the national pollution discharge elimination system permit program) : hearings before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, second session, March 7, 8; September 19, 1984.

Coverage: Washington : U.S. G.P.O., 1985.

Volumes:

Implementation of the Federal Clean Water Act (EPA enforcement of the national pollution discharge elimination system permit program) : hearings before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, second session, March 7, 8; September 19, 1984. (Washington : U.S. G.P.O., 1985.)