@book{163590,
	author = {Fredriksson, Per. and World Bank.},
	title = {Trade, global policy, and the environment/},
	publisher = {World Bank,},
	year = {1999.},
	series = {World Bank discussion paper ;},
	address = {Washington, D.C. :},
	note = {Papers presented at a World Bank conference in April 1998.}
}