@book{37459,
	author = {Arias, Omar. and World Bank.},
	title = {Pending issues in protection, productivity growth, and poverty reduction},
	publisher = {World Bank,},
	year = {2005.},
	series = {Policy research working paper ;},
	address = {Washington, D.C. :},
	note = {Title from PDF file as viewed on 12/16/2005.}
}