@book{60156,
	author = {Daily, Gretchen Cara and Daily, Gretchen Cara},
	title = {Nature's Services :},
	publisher = {Washington, DC,},
	year = {1997.},
	address = {Island Press :},
	url = {https://ebookcentral.proquest.com/lib/snuin/detail.action?docID=4505035}
}