Weather, logging, and tree growth associated with fir engraver attack scars in white fir
By: George T. Ferrell.
Contributors: Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Series: Research paper PSW -- 92.; Research paper PSW -- 92.
Publisher: Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1973
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 11
Subjects: Fir -- Diseases and pests -- California; Trees -- Growth; Trees -- Diseases and pests; Scolytus ventralis; Abies concolor -- Diseases and pests -- California
Notes: Cover title.

Includes bibliographical references (p. 10-11).