@book{18446,
	author = {Madigan, Michael T.,},
	title = {Brock biology of microorganisms},
	publisher = {Pearson/Benjamin Cummings,},
	year = {c2009.},
	address = {San Francisco, CA :},
	edition = {12th ed.},
	note = {Includes index.},
	url = {http://books.google.com/books?id=mwUpAQAAMAAJ}
}