Lantern slides and film strips of the United States Department of Agriculture
By: [prepared by the Office of Cooperative Extension Work, Extension Service]
Contributors: United States. Office of Cooperative Extension Work
Edition: Rev. May 1935.
Series: Miscellaneous publication / United States Department of Agriculture -- no. 72; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 72.
Publisher: U.S.D.A.
Published: 1935
Place of publication: Washington, D.C
Language: eng
Number of pages: 14
Subjects: Filmstrips; Catalogs; Visual aids
Notes: Cover title.

"Issued March 1930."