Spraying and dusting fruit trees
By: [Wilbur H. Thies ... [et al.]]
Contributors: University of Massachusetts (Amherst campus). Cooperative Extension Service
Series: Extension Service leaflet -- 178
Publisher: Massachusetts State College, Extension Service
Published: 1938
Place of publication: Amherst,[Mass.]
Language: eng
Number of pages: 28
Subjects: Spraying and dusting in agriculture; Fruit trees