00357nam a2200121Ia 4500082002400000100004700024245006800071260002000139300000600159490006000165500000500225700000500230  aSC:300(54)bNSS.206  aIndia. National Sample Survey Organisation  aTables with notes on birth and death rates and fertility rateb  aNew DelhibNSSO  a   aNSS report no. 206 (Round no. 20) July 1965 - June 1966  a  a