00460    a2200121   4500020001500000082001500015100001700030245018600047260005000233300002100283650001800304650001600322  a818743323X  a631.3bNAK  aNakra, C.P.   aFarm machines and equipmentsbcovering fundamentals of farm machinery, implements, their working, repair, maintenance and preservationb written in spoken language with 905 diagrams  aNew DelhibDhanpat Rai Publishingc2006g2006  aviii,512p.c24cm  aFARM MACHINES  aAGRICULTURE