Cover image for Water pollution, 1967. Hearings. Ninetieth Congress, first session.
Title:
Water pollution, 1967. Hearings. Ninetieth Congress, first session.
Author:
United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution.
Physical Description:
volumes : illustrations, maps. ; 24 cm
General Note:
Hearings held June 7 1967- S. 1341, 1591, 1604, and 1870.
Language:
English
Format :
Book