Science improves rule-of-thumb methods in domestic swiss cheese production
Series: Picture story -- no. 62; Picture story (United States. Department of Agriculture) -- no. 62.
Publisher: U.S. Dept. of Agriculture, Office of Information, Press Service
Published: 1949
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Cheesemaking; Swiss cheese
Notes: Caption  title.

"March 27, 1949."