Apple insects in the Hudson Valley and the Lake Champlain fruit districts
By: Paul J. Chapman and Oscar H. Hammer
Series: Bulletin / New York State Agricultural Experiment Station -- no. 606; Bulletin (New York State Agricultural Experiment Station) -- no. 606
Publisher: New York State Agricultural Experiment Station
Published: 1932
Place of publication: Geneva, N.Y
Language: eng
Number of pages: 32
Subjects: Apples; Diseases and pests
Notes: Cover title.