@book{16648,
	author = {Thoreau, Henry David, and Howarth, William L., and ebrary, Inc.},
	title = {Walking with Thoreau},
	publisher = {Beacon Press,},
	year = {2001.},
	address = {Boston :},
	edition = {1st Beacon Press ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=5002280}
}