00361nam a2200121Ia 4500008004100000082001800041100001800059245003600077260005600113300001400169600001800183650003800201140224s9999    xx            000 0 und d  a631.3(540) J7  aGadkary, D.A.  aMechanical cultivation in India  aDelhibManager of Publication, Govt. of Indiac1957  avii,147p.  a  D.A.Gadkary  aFarm mechanization,Farm equipment