Natural regeneration of white and red fir ... influence of several factors
By: Donald T. Gordon.
Series: U.S.D.A. Forest Service research paper PSW ; 58; USDA Forest Service research paper PSW ;; 58.
Publisher: Pacific Southwest Forest and Range Experiment Station
Published: 1970
Place of publication: Berkeley
Language: eng
Number of pages: 32
Subjects: Abies concolor.; Abies magnifica.; Fir -- California.; Forest regeneration -- California.
Notes: Bibliography: p. 31-32.
Cover title.