Ethylene dibromide sprays for controlling bark beetles in California
By: by G.L. Downing
Series: Miscellaneous paper / California Forest and Range Experiment Station -- no. 17; Miscellaneous paper (California Forest and Range Experiment Station) -- no. 17.
Publisher: California Forest and Range Experiment Station
Published: 1954
Place of publication: Berkeley, Calif
Language: eng
Subjects: Control; Bark beetles
Notes: Caption title.

"October 15, 1954."