1981 spray guide for tree fruits in the mid-Columbia area
Subtitle: Hood River, The Dalles, White Salmon
By: [prepared by Extension and Experiment Station staff].
Contributors: Oregon State University. Extension Service.
Edition: Rev. Jan. 1981.
Series: EM -- 81:3.; EM (Oregon State University. Extension Service) -- 81:3.
Publisher: Oregon State University Extension Service
Published: 1981
Place of publication: Corvallis
Language: eng
Number of pages: 22
Subjects: Fruit -- Diseases and pests -- Control -- Oregon.
Notes: Cover title.