Resistance of pine hybrids to the pine reproduction weevil
By: by John M. Miller
Contributors: California Forest and Range Experiment Station
Series: Research note / California Forest and Range Experiment Station -- no. 68; Research note (California Forest and Range Experiment Station) -- no. 68.
Publisher: California Forest and Range Experiment Station
Published: 1950
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 17
Subjects: Disease and pest resistance; Pine reproduction weevil; Pine
Notes: Caption title.

"April 1950."