Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08625
Notes:
Located in Review of Extension Studies, volumes for 1946-1956, U.S. Department of Agriculture, Washington, D.C., Summary of thesis for a doctor of philosophy degree, Iowa State College, Ames. 100 pages.
Page 59 in Extension Circular 541, Review of Extension Research, January through December 1961, U.S. Department of Agriculture, Washington, D.C. Summary of thesis for the master of science, Ohio State University, Columbus. 1961. 70 pages.