Using indicator plants to assess susceptibility of California red fir and white fir to the fir engraver beetle
By: George T. Ferrell
Contributors: Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Series: Research note PSW -- 388
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station
Published: 1986
Place of publication: Berkeley, Calif
Language: eng
Subjects: Abies concolor; Abies magnifica; Scolytus ventralis; Plant indicators -- California
Notes: Caption title

Distributed to depository libraries in microfiche

"November 1986."

Bibliography: p. 5