00480    a2200145   4500082001500000100001900015245011300034250001200147260004100159300002200200440001100222650004400233650004100277700001600318  a631.3bMIC  aMichael, A. M.  aPrinciples of agricultural engineeringbFarm power and machinery, farm buildings and post harvest technology  a3rd ed.  aNew DelhibJain brothersc1993g1993  a[vii],638p.c21cm  vVol. 1  aTools, Machinery, apparatus, equipments  aAgriculture and related technologies  aOjha, T. P.