Onion diseases and their control
By: J. C. Walker
Series: United States. Dept. of agriculture. Farmers' Bulletin -- 1060; Farmers' bulletin (United States. Department of Agriculture) -- no. 1060
Published: 1919
Place of publication: Washington, D. C
Language: eng
Number of pages: 23
Subjects: Onions; Diseases and pests
Notes: Contributions from the Bureau of Plant Industry, November 1919.