USA: Federal Extension Service, U.S. Department of Agriculture, Washington, D.C.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08923
Notes:
Page 11 in Lucinda Crile, Review of Extension Studies - January to June 1949, Extension Service Circular 460, U.S. Department of Agriculture, Washington, D.C. July 1948. Digest of author's master's thesis, Iowa State University, Ames. Published by the Extension Service, North Carolina Agriculture College, Raleigh. 1948. 2 pages.
USA: Federal Extension Service, U.S. Department of Agriculture, Washington, D.C.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08942
Notes:
Page 10 in Grace Gallup and Lucinda Crile, Bibliography on Extension Research, November 1943-1948. Library List No. 48. USDA Library, U.S. Department of Agriculture, Washington, D.C. U.S. Brief description of a study by the U.S. Extension Service. 1944. 11 pages.