00561nam a2200193Ia 4500003000400000008004100004020001800045082001800063100001800081245004300099260003800142300001000180650004100190650003400231650003200265700001800297700002200315700003000337OSt170901s2011    xx            000 0 und d  a9788177544411  a630.717bB24F  aBarman, Utpal 0aFundamentals of Agricultural Extension  aNew DelhibAgrobios (India)c2011  a237p.  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgricultural Extension Work  aBorua, Sajib.  aMishra, Prasanta.  aTalukdar, Rajendra Kumar.