The three squares
Subtitle: a 13 1/2-minute 16-mm. sound film in full color
By: presented by U.S. Department of Agriculture and the National Canners Association
Contributors: National Canners Association
Publisher: U.S. Govt. Printing Office
Published: 1956
Place of publication: Washington, D.C.]
Language: eng
Subjects: Food; Canned foods; Preservation
Other titles: Three squares.
Notes: A pamphlet promoting the motion picture, The three squares, which explains the importance of food preservation, the history of canning, and the value of canned foods.