Comandra rust damage to ponderosa pine in Oregon and Washington
By: by T. W. Childs.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Forest Service
Published: 1968
Place of publication: Portland,Or
Language: eng
Subjects: Ponderosa pine -- Diseases and pests.; Plant parasites.; Comandra blister rust.
Notes: Cover title.

Includes bibliographic footnotes.