@book{1489,
	author = {Cowan, S. T.},
	title = {Cowan and Steel's manual for the identification of medical bacteria.},
	publisher = {Cambridge University Press,},
	year = {1993.},
	address = {Cambridge ;},
	edition = {3rd ed. / edited and rev. by G.I. Barrow and R.K.A. Feltham.},
	url = {http://www.loc.gov/catdir/description/cam024/90002511.html}
}