Treatment of nursery stock for leaf-blight and powdery mildew
By: B. T. Galloway
Contributors: United States. Department of Agriculture
Published: 1891
Language: eng
Subjects: Pears; Treatment; Apple powdery mildew; Diseases and pests
Work titles: Circular (United States. Division of Vegetable Pathology)
Notes: Cover title.

"Circular No.10"--cover.

Tenth title in serial "Circular (United States. Division of Vegetable Pathology)".