00454nam a2200157Ia 4500008004100000020001800041082001800059100001600077245003500093250000600128260004700134300000800181650004100189650003400230653003200264170901s2011    xx            000 0 und d  a9788183212359  a630.717bS94I  aSupe, S. V. 0aIntegrated Extension Education  a1  aUdaipurbAgrotech Publishing Academyc2011  a380  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgricultural extension work