Estimating merchantable volumes of second growth Douglas-fir stands from total cubic volume and associated stand characteristics
By: by Richard L. Williamson and Robert O. Curtis
Contributors: Curtis, Robert O.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: PNW research note -- PNW-353; PNW research note -- 353.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1980
Place of publication: Portland, Or
Language: eng
Number of pages: 14
Subjects: Mathematical models; Lumber; Douglas fir; Measurement
Notes: Caption title.

"March 1980."

Includes bibliographical references (p. 13).