Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 25 Document Number: B02499
Notes:
#759, Harold Swanson Collection. Review of Extension Research 1946/47-1956, Extension Service Circular 506, U.S. Department of Agriculture, Washington, D.C., Columbia, MO: University of Missouri, 1952. 64 p.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 18 Document Number: B02099
Notes:
Review of Extension Research 1946/47-1956, Extension Service Circular 506, U.S. Department of Agriculture, Washington, D.C., Orono, ME : University of Maine, Extension Service, 1948. 14 p.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 2 Document Number: B00232
Notes:
AgComm Teaching. Review of Extension Research 1946/47-1956, Extension Service Circular 506, U.S. Department of Agriculture, Washington, D.C., U.S. Dept of Agriculture, Extension Service, pp54, Jun 1949.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 15 Document Number: B01814
Notes:
Washington DC: Cooperative Extension Work in Agriculture and Home Economics, USDA. Review of Extension Research 1946/47-1956, Extension Service Circular 506, U.S. Department of Agriculture, Washington, D.C.
