K-screen seed spots
By: D.F. Roy and G.H. Schubert
Contributors: Schubert, Gilbert Herman, 1915-; California Forest and Range Experiment Station
Series: Research note / California Forest and Range Experiment Station -- no. 88; Research note (California Forest and Range Experiment Station) -- no. 88.
Publisher: California Forest and Range Experiment Station
Published: 1953
Place of publication: Berkeley, Calif
Language: eng
Subjects: Protection; Seedlings
Notes: Caption title.

"May, 15, 1953."