role of brush as related to Ponderosa pine regeneration
By: by Curtis Brewer.
Published: 1972
Language: eng
Number of pages: 25
Subjects: Brush.; Ponderosa pine -- Growth.; Forest reproduction.
Notes: Typescript (photocopy).

"A paper submitted to Oregon State University in partial fulfillment of the requirements for the degree of Master of Forestry, 1973."

Bibliography: leaves 24-25.