@book{617,
	author = {Johnson, Stanley,},
	title = {World population and the United Nations :},
	publisher = {Cambridge University Press,},
	year = {1987.},
	address = {Cambridge [Cambridgeshire] ;},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0907/87005126-d.html}
}