Common diseases of apples, pears and quinces
By: [prepared by Mel. T. Cook]
Series: Circular / New Jersey Agricultural Experiment Stations -- 80; Circular (New Jersey Agricultural Experiment Station) -- 80
Publisher: New Jersey Agricultural Experiment Stations
Published: 1917
Place of publication: New Brunswick, N.J
Language: eng
Number of pages: 27
Subjects: Apples; Diseases and pests; Pears; Quince
Notes: Cover title.

Revision of Circular 44.