@book{12674,
	author = {Hawley, Ralph Chipman.},
	title = {Manual of forestry for the Northeasterb United States},
	publisher = {Wiley,},
	year = {1925},
	address = {New York :},
	edition = {2 ed.},
	note = {Ed. anteriormente como v.1 del "Forestry in New England"}
}