Outdoor recreation and the environment
By: by Benno Kimmelman ... [et al.] ; project officers, Samuel Ratick, John Gerba.
Contributors: Kimmelman, Benno.; United States. Environmental Protection Agency. Office of Research and Development.
Series: Studies in environment ;; v. 5; Research reporting series.; EPA-600/5-73-012e
Publisher: Office of Research and Development, U.S. Environmental Protection Agency : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1974
Place of publication: Washington
Language: eng
Number of pages: 91
Subjects: Outdoor recreation -- Environmental aspects -- United States.; Environmental protection -- United States.
Notes: Includes bibliographical references.