Lophodermium needle cast of pine.
Series: Plant diseases; Extension mimeo -- 4340.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 4340.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1979
Place of publication: Pullman
Language: eng
Subjects: Pine -- Diseases and pests
Notes: Caption title.

"Ralph S. Byther and Roy M. Davidson, Jr."--P. 2.

"July 1979"--P. [1].

"EM 4340"--P. [1].