00348nam a2200109Ia 4500008004100000082002100041245003000062260006500092300000900157490004400166650002800210130903s9999    xx            000 0 und d  a62(-202)(02)  M4  aRural technologies guide.  aNew DelhibCouncil for Advancement of Rural Technologyc1984  a46p.  aRural Technologies Guide, Publication-2  aRural welfare,Handbooks