00363nam a2200121Ia 4500082002600000100004700026245006900073260002000142300000600162490006300168500000500231700000500236  aSC:300(54)bNSS.265.1  aIndia. National Sample Survey Organisation  aFertiliser use in agricultural holdings; east zonebRural sector  aNew DelhibNSSO  a   aNSS report no. 265.1 (Round no. 26) July 1971 - Sept. 1972  a  a