@book{389,
	author = {Marsh, Laura F. and National Geographic Society (U.S.)},
	title = {Butterflies /},
	publisher = {National Geographic ;},
	year = {2010.},
	series = {National geographic kids. Science readers. Level 3},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1108/2010284365-d.html}
}