@book{219558,
	author = {Slesnick, Irwin L. and ebrary, Inc.},
	title = {Clones, cats, and chemicals},
	publisher = {National Science Teachers Association,},
	year = {2004.},
	address = {Arlington, Va. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10192270}
}