Author: United States. Congress. Senate. Committee on Publ
Title: Air pollution--1970. Hearings, Ninety-first Congress, second session, on S. 3229, S. 3466 [and] S. 3546 (Volume pt. 3)
Publisher: Washington, U.S. Govt. Print. Off.
Subject (keywords, tags): Air -- Pollution Law and legislation United States
Includes bibliographical references
Contributor: Boston Public Library
Size: 426 kb