00360nam a2200121Ia 4500082002000000100002900020245007300049260004400122300001500166490002500181500000500206700002700211  a312.54bIn39.SR  aIndia. Census of -. 1961  aThe sex ratio of the population of IndiabcBy Dr. Pravin M. Visaria  aNew DelhibManager of Publicationc1971  axiii, 83p.  aMonograph no.10, v.1  a  aDr. Visaria, Pravin M.