@book{36481,
	author = {Vranes, Erich.},
	title = {Trade and the environment : fundamental issues in international law, WTO law, and legal theory /},
	publisher = {Oxford University Press,},
	year = {2009.},
	series = {International economic law series},
	address = {Oxford :},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199562787.001.0001}
}