Fire hazard from precommercial thinning of ponderosa pine
By: by George R. Fahnestock.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: U.S. Forest Service research paper PNW -- no. 57.; U.S. Forest Service research paper PNW -- 57.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
Published: 1968
Place of publication: Portland, Or
Language: eng
Number of pages: 16
Subjects: Forest thinning.; Forest fires -- Prevention and control.; Ponderosa pine.; Forest management.
Notes: Cover title.

Includes bibliographical references.