Ethylene dibromide emulsion spray for control of the mountain pine beetle in lodgepole pine
By: by Robert E. Stevens
Contributors: California Forest and Range Experiment Station
Series: Research note / California Forest and Range Experiment Station -- no. 122; Research note (California Forest and Range Experiment Station) -- no. 122.
Publisher: California Forest and Range Experiment Station
Published: 1957
Place of publication: Berkeley, Calif
Language: eng
Subjects: Control; Lodgepole pine; Mountain pine beetle; Diseases and pests
Notes: Caption title.

"May 7, 1957."

Includes bibliographical references.