Levels-of-growing-stock cooperative study on Douglas-fir.
By: by John F. Bell and Alan B. Berg.
Contributors: Berg, Alan B.
Series: Research paper PNW -- 130.; Research paper PNW -- 130.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
Published: 1972
Place of publication: Portland, Or
Language: eng
Number of pages: 19
Subjects: Douglas fir -- Oregon
Other titles: Levels of growing stock cooperative study on Douglas-fir.; Hoskins study, 1963-1970.