00514nam a2200145Ia 450000500170000000800410001704100080005808200140006610000170008024500750009726000550017230000110022765001040023870000260034220191108151524.0190710s9999    xx            000 0 und d  aeng  a301.32072  aPareek, Udio 0aBehavioural science b: a status study on population research in India  aNew Delhib: Tata MacGraw - Hill Publishing,c1974  a261p.   aPopulation - Research a| Family planning a| Contraceptive use a| Sterilisation a| Birth control  aRao, T venkateshwara