Using visuals in agricultural extension programs
Contributors: United States. Federal Extension Service; United States. International Cooperation Administration
Series: ESC -- 561; ESC (Series) -- 561.
Publisher: Federal Extension Service, U.S. Dept. of Agriculture
Published: 1967
Place of publication: Washington, D.C.]
Language: eng
Number of pages: 87
Subjects: Agriculture; Study and teaching; Audio-visual aids
Notes: Edited by the National Project in Agricultural Communications, Michigan State University, in cooperation with the Office of Food and Agriculture, International Cooperation Administration.

"Originally published [in 1956] by the United States International Cooperation Administration. Reprinted ... July 1967"--Cover.