00364nam a2200121Ia 4500082002600000100004700026245007000073260002000143300000600163490006300169500000500232700000500237  aSC:300(54)bNSS.265.4  aIndia. National Sample Survey Organisation  aFertiliser use in agricultural holdings; south zonebRural sector  aNew DelhibNSSO  a   aNSS report no. 265.4 (Round no. 26) July 1971 - Sept. 1972  a  a