00547nam a2200169Ia 4500003000400000008004100004020001800045082001800063100001800081245009700099260005400196300001000250650003400260650004100294650002400335650001800359OSt170901s2009    xx            000 0 und d  a9788183211406  a630.717bS61E  aSomani, L. L. 0aExtension Education and Communication : an illustrated glossary of terms / bby L. L. Somani  a.- Udaipurb: Agrotech Publishing Academyc, 2009  a416p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aExtension Education  aCommunication