Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 116 Document Number: C12673
Notes:
Pages 71-77 in William M. Rivera and Daniel J. Gustafson (eds.), Agricultural Extension: worldwide institutional evolution and forces for change. Elsevier Science Publishers, Amsterdam, The Netherlands. 312 p.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 103 Document Number: C08910
Notes:
In V. Kumble (Ed.), Proceedings of the International Symposium on Development and Transfer of Technology for Rainfed Agriculture and the SAT farmer. august 28 - September 1 1979. Patancheru, Andhra Pradesh, India: International Crops Research Institute for the Semi-Arid Tropics. 179-182
