Site preparation as related to ground cover density in natural regeneration of ponderosa pine
By: [by] D. Tackle and D.F. Roy
Contributors: Roy, Douglass F.; California Forest and Range Experiment Station
Series: Technical paper / California Forest and Range Experiment Station -- no. 4; Technical paper (California Forest and Range Experiment Station) -- no. 4.
Publisher: California Forest and Range Experiment Station
Published: 1953
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 13
Subjects: Regeneration; Ponderosa pine; Habitat; Seedlings
Notes: Cover title.

"October 1953."