@book{111068,
	author = {Schwartz, David M.},
	title = {Maple tree},
	publisher = {G. Stevens},
	year = {2001},
	series = {Schwartz, David M. Life cycles},
	address = {[S.l.]},
	edition = {North American ed.},
	url = {00001c/00001c6f.jpg}
}