Environmental research reserve networks
Subtitle: hearings before the Subcommittee on the Environment and the Atmosphere of the Committee on Science and Technology, U.S. House of Representatives, Ninety-fifth Congress, first session, July 28, 29, 1977.
Publisher: U.S. Govt. Print. Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 358
Subjects: Research natural areas -- United States.
Notes: Includes bibliographical references.
"No. 23."