@book{11686,
	author = {Mader, Sylvia S.},
	title = {Concepts of biology /},
	publisher = {McGraw-Hill,},
	year = {c2009.},
	address = {Dubuque, IA :},
	edition = {1st ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip081/2007039727.html}
}