Commercial control of citrus scab
By: John R. Winston
Series: Department circular / United States Department of Agriculture -- 215; Department circular (United States. Dept. of Agriculture) -- 215.
Publisher: U.S. Dept. of Agriculture
Published: 1922
Place of publication: Washington, D.C
Language: eng
Subjects: Sour orange scab; Control; Citrus; Diseases and pests
Notes: "Contribution from the Bureau of Plant Industry (Office of Fruit-Disease Investigations)."