Construction of dams and aircraft overflights in national park units
Subtitle: hearing before the Subcommittee on National Parks and Recreation of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-ninth Congress, second session on H.R. 4089 ... H.R. 4430 ... hearing held in Washington, DC, May 20, 1986.
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.
Published: 1987
Place of publication: Washington
Language: eng
Number of pages: 370
Subjects: National parks and reserves -- Law and legislation -- United States.; Dams -- Environmental aspects -- United States.; Airplanes -- Noise -- Law and legislation -- United States.; Air traffic rules -- United States.
Notes: Distributed to some depository libraries in microfiche.

Shipping list no.: 87-271-P.

"Serial no. 99-59."

Includes bibliographical references.