00565nam a2200205Ia 4500008004100000020001800041082001800059100001700077245003100094250000600125260004700131300000800178650004100186650003400227653003200261653002300293700001800316700000800334700001700342170901s2013    xx            000 0 und d  a9788183213028  a630.717bS33E  aSharma, F.L. 0aExtension Teaching Methods  a1  aUdaipurbAgrotech Publishing Academyc2013  a320  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgricultural extension work  aStudy and teaching  aPunjabi, N.K.  aRam  aSomani, L.L.