potential effects of clearing and snagging on stream ecosystems
By: by G. Richard Marzolf ; project officer, Norman G. Benson ; performed for National Stream Alteration Project, Office of Biological Services, Fish and Wildlife Service, U.S. Department of the Interior.
Contributors: Biological Services Program (U.S.); National Stream Alteration Project.
Series: FWS/OBS -- 78/14.
Publisher: The Office : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1978
Place of publication: Columbia, Mo
Language: eng
Number of pages: 31
Subjects: Stream channelization -- Environmental aspects.; Stream ecology.; Water resources development -- Environmental aspects.
Notes: Bibliography: p. 24-31.