National Environmental Technology Act of 1993 : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, first session, on S. 978 a bill to establish programs to promote environmental technology, and for other purposes, May 21, 1993.

Coverage: Washington : U.S. G.P.O. : 1993.

Volumes:

National Environmental Technology Act of 1993 : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, first session, on S. 978 a bill to establish programs to promote environmental technology, and for other purposes, May 21, 1993. (Washington : U.S. G.P.O. : 1993.)