White pine blister rust control in California and Oregon
By: by W.V. Benedict and T.H. Harris.
Contributors: Benedict, Warren V.
Publisher: U.S. Dept. of Agriculture, Bureau of Entomology and plant Quarantine, Pacific Coast Regional Office
Published: 1945
Place of publication: Oakland, Calif
Language: eng
Number of pages: 25
Subjects: Blister rust.; White pine -- Diseases and pests.