Effect of storage temperature on viability of sugar, Jeffrey, and ponderosa pine seed
By: by Gilbert H. Schubert
Contributors: California Forest and Range Experiment Station
Series: Research note / California Forest and Range Experiment Station -- no. 100; Research note (California Forest and Range Experiment Station) -- no. 100.
Publisher: California Forest and Range Experiment Station
Published: 1955
Place of publication: Berkeley, Calif
Language: eng
Subjects: Jeffrey pine; Seeds; Cold storage; Storage; Sugar pine; Ponderosa pine
Notes: Caption title.

"November 21, 1955."