Cooperative forest insect detection reports for California, for the calendar year 1959
By: Ralph C. Hall and Charles B. Eaton
Contributors: Eaton, Charles B.; Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.); California Forest and Range Experiment Station
Series: Research note / California Forest and Range Experiment Station -- no. 170; Research note (California Forest and Range Experiment Station) -- no. 170.
Publisher: California Forest and Range Experiment Station
Published: 1960
Place of publication: Berkeley, Calif
Language: eng
Subjects: Forest health; Monitoring; Forest insects; Trees; Diseases and pests
Notes: Caption title.

"October 1960."