@book{212372,
	author = {Barton, Greg. and ebrary, Inc.},
	title = {Empire forestry and the origins of environmentalism},
	publisher = {Cambridge University Press,},
	year = {2002.},
	series = {Cambridge studies in historical geography ;},
	address = {Cambridge :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10063433}
}