new stand simulator for coast Douglas-fir: DFSIM user's guide
By: Robert O. Curtis, Gary W. Clendenen, and Donald J. DeMars.
Contributors: Clendenen, Gary W.; DeMars, Donald J.
Series: General technical report PNW -- 128.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1981
Place of publication: [Portland, Or.]
Language: eng
Number of pages: 79
Subjects: Douglas fir; Forests and forestry -- Computer programs
Notes: Cover title.

Issued May 1981.