00377nam a2200133Ia 4500008004100000082001600041100001700057245004300074260002900117300000800146650004100154650003400195700001400229170901s2017    xx            000 0 und d  a631.3bM59P  aMichael, A.M 0aPrinciples of Agricultural Engineering  aNew DelhibJain Brothers  a638  aAgriculture and related technologies  aTechnology (Applied sciences)  aOjha, T.P