@book{59129,
	author = {Colfer, Carol J. Pierce},
	title = {Human health and forests :},
	publisher = {Earthscan,},
	year = {2008},
	series = {People and plants international conservation series},
	address = {London ;},
	url = {http://www.loc.gov/catdir/toc/ecip0725/2007034789.html}
}