National environmental monitoring
Subtitle: hearings before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-eighth Congress, first session, May 19, 26; June 2, 1983.
Publisher: U.S. G.P.O.
Published: 1984
Place of publication: Washington
Language: eng
Number of pages: 406
Subjects: Environmental monitoring -- United States.
Notes: Includes bibliographical references.
Distributed to some depository libraries in microfiche.
"No. 70."
Item 1025-A-1, 1025-A-2 (microfiche)