Competitive interactions between Douglas-fir or ponderosa pine and whiteleaf manzanita
By: by Diane Elise White.
Published: 1987
Language: eng
Number of pages: 138
Subjects: Douglas fir -- Oregon -- Growth.; Ponderosa pine -- Growth.; Arctostaphylos -- Growth.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1988.

Bibliography: leaves 112-119.