The potato-worm in California (Gelechia operculella, Zeller)
By: by Warren T. Clarke
Series: Bulletin -- no. 135; Bulletin (California Agricultural Experiment Station) -- 135.
Publisher: Agricultural Experiment Station
Published: 1901
Place of publication: Berkeley, Cal
Language: eng
Number of pages: 30
Subjects: Potatoes; Diseases and pests
Other titles: Potato worm in California
Notes: Cover title.