Harley, John Laboratory exercises in microbiology / John Harley - 8th ed. - New York : McGraw-Hill, 2011 - 1 v. (various pagings) : ill. (some col.) ; 28 cm. ISBN: 9780077292812 0077292812 Subjects--Topical Terms: Microbiology --Laboratory manuals. LC Class. No.: QR41.2 / .H37 2011