Silviculture of southwestern ponderosa pine : the status of our knowledge
By: Gilbert H. Schubert.
Series: USDA Forest Service research paper RM -- 123.
Publisher: Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1974
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 71
Subjects: Ponderosa pine.
Notes: Bibliography: p. 61-67.