00425nam a2200133Ia 4500008004100000020001800041082001600059100001700075245007700092260003900169300000800208650004100216650003400257170901s2010    xx            000 0 und d  a9788127667339  a631.3bS15P  aKumar Sanjay 0aPrinciples and Application of Technologies in Agriculture Farm Machinery  aLudhianabKalyani Publishersc2010  a383  aAgriculture and related technologies  aTechnology (Applied sciences)