ten year study of codling moth activity
By: by R.L. Webster.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 340.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 340.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1936
Place of publication: Pullman, Wash
Language: eng
Number of pages: 40
Subjects: Codling moth
Notes: Cover title.

Bibliography: p. 40.