Monitoring spawning gravel in managed forested watersheds : a proposed procedure

Responsibility
A. Shirazi and H. Lewis, Ecosystems Modeling and Analysis Branch, Corvallis Environmental Reseach Laboratory, and Wayne K. Seim, Department of Fisheries and Wildlife, Oregon State University.
Imprint
Washington : Environmental Protection Agency, Office of Research and Development, Corvallis Environmental Research Laboratory ; Springfield, Va. : for sale by the National Technical Information Service, 1979.
Physical description
v, 14 p. : ill. ; 28 cm.
Series
United States. Environmental Protection Agency. Ecological research series ; EPA-600/3-79-014.
Librarian view | Catkey: 2555160