A cooperative level-of-growing-stock study in Douglas fir
By: by Richard L. Williamson and George R. Staebler
Contributors: Staebler, George R.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1965
Place of publication: [Portland, Or.]
Language: eng
Number of pages: 12
Subjects: Forest thinning