@book{52685,
	author = {National Academy of Sciences (U.S.). and National Academy of Sciences (U.S.).},
	title = {In search of population policy :},
	publisher = {National Academy of Sciences,},
	year = {1974.},
	address = {Washington,},
	note = {Prepared for the Office of Population, U.S. Bureau for Population and Humanitarian Assistance, under contract no. AID/csd-3600.}
}