00399nam a2200121   450005000150000010000350001524500630005026000720011330000290018565000180021465000130023270000320024500aHQ766.5.I52 aNarasimha Rao, Manthripragada,10aRural field study of population control, Singur, 1957-1969  aCalcutta,bAll-India Institute of Hygiene and Public Healthc[1970]  avi, 88 p.billus., maps. 0aBirth control 0aVillages1 aMathen, Kochettu Kuruvilla,