Effects of defoliation by Douglas-fir tussock moth on timing and quantity of streamflow
By: by J. D. Helvey and A. R. Tiedemann.
Contributors: Tiedemann, Arthur R.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.).; United States. Forest Service.
Series: USDA Forest Service research note PNW ; 326; USDA Forest Service research note PNW -- 326.
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1978
Place of publication: Portland, Or
Language: eng
Number of pages: 13
Subjects: Defoliation.; Douglas-fir tussock moth.; Runoff -- Oregon.
Notes: Issued Dec. 1978.

Bibliography: p. 12-13.