@book{167805,
	author = {Margulis, S�rgio.},
	title = {Causes of deforestation of the Brazilian Amazon/},
	publisher = {World Bank,},
	year = {c2004.},
	series = {World Bank working paper;},
	address = {Washington, D.C. :},
	url = {http://elibrary.worldbank.org/content/book/9780821356913}
}