Apple insects and diseases, and their control
By: H. T. Fernald and A. V. Osmun
Series: Massachusetts - Department of agriculture. Department bulletin -- 21
Publisher: Wright & Potter Printing Co.
Published: 1921
Place of publication: Boston
Language: eng
Number of pages: 44
Subjects: Apples; Diseases and pests
Notes: "Reprinted from Orcharding, Massachusetts agriculture series, no. 2."