@book{6815,
	author = {Prescott, L. M. and Harley, J. P.},
	title = {Microbiology},
	publisher = {W. M. C. Brown},
	year = {1993},
	address = {Dubuque, lowa},
	edition = {2nd},
	note = {3580 / 17.4.1997}
}