Grape vine diseases
By: U.S. Department of Agriculture, Section of Vegetable Pathology ; B. T. Galloway, J. M. Rusk
Contributors: United States. Section of Vegetable Pathology
Language: eng
Subjects: Grapes; Diseases and pests
Work titles: Circular (United States. Section of Vegetable Pathology)
Notes: Caption title.

"Circular No.7"

Seventh title in serial "Circular (United States. Section of Vegetable Pathology)".