@book{215317,
	author = {United Nations.},
	title = {Booklet on population, environment, development and agriculture (PEDA) model},
	publisher = {Economic Commission for Africa},
	year = {< [ 2001]>},
	address = {[ Addis Ababa]},
	note = {"November 2001."},
	url = {http://www.loc.gov/catdir/toc/fy0610/2003408055.html}
}