New wheat varieties pass through mill of scientific and technical testing
Series: Picture story -- no. 50; Picture story (United States. Department of Agriculture) -- no. 51.
Publisher: U.S. Dept. of Agriculture, Office of Information, Press Service
Published: 1948
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Wheat; Varieties
Notes: Caption title.

"July 18, 1948."