@book{28964,
	author = {Knoepffler, Nikolaus},
	title = {Humanbiotechnology as social challenge :},
	publisher = {Ashgate,},
	year = {c2007},
	address = {Aldershot, England ;},
	url = {http://www.loc.gov/catdir/toc/ecip0614/2006018028.html}
}