Longevity of onion seed in relation to storage conditions
By: by J.H. Beattie and Victor R. Boswell
Contributors: Boswell, Victor R. (Victor Rickman), 1900-
Series: Circular / United States Department of Agriculture -- no. 512; Circular (United States. Dept. of Agriculture) -- no. 512.
Publisher: U.S. Dept. of Agriculture
Published: 1939
Place of publication: Washington, D.C
Language: eng
Number of pages: 23
Subjects: Onions; Seed; Storage
Notes: Caption title.

"Contribution from Bureau of Plant Industry."

Bibliography: p. 22.