@book{1693,
	author = {Prescott, Lansing M. and Harley, John P.},
	title = {Student study guide to accompany microbiology /},
	publisher = {William C Brown Pub,},
	year = {1998.},
	address = {[S.l.] :},
	edition = {4th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0697354458/chopaconline-20}
}