Growth of white firs defoliated by modoc budworm in northeastern California
By: George T. Ferrell
Contributors: Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Series: Research paper PSW -- 153
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station
Published: 1980
Place of publication: Berkeley, Calif
Language: eng
Subjects: Fir -- Diseases and pests -- California; Defoliation; Spruce budworm -- California
Notes: "October 1980"--T.p. verso

Bibliography: p. 8-9