Reducing fire hazard in ponderosa pine thinning slash by mechanical crushing
By: John D. Dell, Franklin R. Ward.
Contributors: Ward, Franklin R., joint author.
Series: USDA Forest Service research paper PSW-57; USDA Forest Service research paper PSW ;; 57.
Publisher: Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture
Published: 1969
Place of publication: Berkeley, Calif
Language: eng
Subjects: Forest fires -- Oregon -- Prevention and control.; Ponderosa pine.; Forest thinning -- Oregon.; Slash (Logging)
Other titles: Reducing fire hazard in ponderosa pine thinning ...
Notes: Includes bibliographical references.
Cover title.