@book{249,
	author = {Narasimha Rao, Manthripragada, and Mathen, Kochettu Kuruvilla,},
	title = {Rural field study of population control, Singur, 1957-1969},
	publisher = {All-India Institute of Hygiene and Public Health},
	year = {[1970]},
	address = {Calcutta,}
}