@book{297087,
	author = {Birch, Eugénie L.},
	title = {Growing Greener Cities :},
	publisher = {University of Pennsylvania Press,},
	year = {2008.},
	address = {Philadelphia :},
	url = {https://login.ezproxy.pucpr.edu/login?url=https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=3441721}
}