Effects of thinning on yield of Douglas-fir
Subtitle: concepts and some estimates obtained by simulation
By: Donald L. Reukema, David Bruce
Contributors: Bruce, David, 1916-; Pacific Northwest Forest and Range Experiment Station (Portland, Or.); United States. Forest Service
Series: USDA Forest Service general technical report PNW ; 58; General technical report PNW -- 58
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1977
Place of publication: Portland Or
Language: eng
Number of pages: 36
Subjects: Douglas fir; Forest thinning
Notes: Bibliography: p. 31-32