Survival and growth of Douglas-fir and ponderosa pine during eight years of whiteleaf manzanita and herb competition in southwest Oregon
By: by Atilio Ortiz Funez.
Published: 1989
Language: eng
Number of pages: 103
Subjects: Douglas fir -- Oregon -- Growth.; Ponderosa pine -- Oregon -- Growth.; Whiteleaf manzanita -- Oregon.; Plant competition -- Oregon.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1990.

Includes bibliographical references (leaves 88-92).