00483nam a2200157Ia 4500008004100000020001500041082001800056100002700074245003500101260004700136300000700183650004100190650003400231653003200265700002800297170901s1994    xx            000 0 und d  a8185680078  a630.717bM87P  aMundadna, Satyanarayan 0aManual for Extension Practical  aUdaipurbAgrotech Publishing Academyc1994  a96  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgricultural extension work  aChauhan, Malikhan Singh