Pages 75-76 in Extension Service Circular 544, Review of Extension Research, January through December 1961, U.S. Department of Agriculture, Washington, D.C. Summary of seminar report for the master of science in education degree, University of Wisconsin, Madison. 1961. 63 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 49 Document Number: C00111
Notes:
James F. Evans Collection, In 1975 Training for Agriculture and Rural Development. (pp 93-98). Rome, Italy: Food and Agriculture Organization of the United Nations.