Pear blight control in California
By: Leonard H. Day
Series: California Agricultural Extension Service circular -- 20; Circular (University of California Agricultural Extension Service) -- 20.
Publisher: College of Agriculture, University of California
Published: 1928
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 50
Subjects: Control; Pear; Diseases and pests
Notes: "June, 1928."

Includes bibliographical references.