Harley, John P. Laboratory exercises in microbiology / [textbook] by John P. Harley and Lansing M. Prescott - Third edition / - Boston : McGraw-Hill, 1996 - xi, 484 pages : illustrations (some col.) ; 28 cm. Includes bibliographical references and index. ISBN: 0697218694 Subjects--Topical Terms: Microbiology--Laboratory manuals. LC Class. No.: QR63 / HAR