Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C19798
Notes:
Pages 93-104 in Burton E. Swanson, Robert P. Bentz and Andrew J. Sofranko (eds.), Improving agricultural extension: a reference manual. Food and Agriculture Organization of the United Nations, Rome, Italy. 220 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C19800
Notes:
Pages 151-160 in Burton E. Swanson, Robert P. Bentz and Andrew J. Sofranko (eds.), Improving agricultural extension: a reference manual. Food and Agriculture Organization of the United Nations, Rome, Italy. 220 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C19793
Notes:
Pages 27-36 in Burton E. Swanson, Robert P. Bentz and Andrew J. Sofranko (eds.), Improving agricultural extension: a reference manual. Food and Agriculture Organization of the United Nations, Rome, Italy. 220 pages.