Diseases of pears in Washington
By: by J.G. Harrar and J.D. Menzies.
Contributors: Menzies, J. D. 1915-
Series: Popular bulletin / Washington Agricultural Experiment Station -- no. 171.; Popular bulletin (Washington Agricultural Experiment Station) -- no. 171.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1943
Place of publication: Pullman, Wash
Language: eng
Number of pages: 31
Subjects: Pear -- Diseases and pests -- Washington (State)
Notes: Cover title.

Includes bibliographical references.