Tortora, Gerard J. Microbiology : an introduction. - 9th ed. - New Delhi : Dorling Kindersley (India) Pvt. Ltd., 2007. - xxvi, 958 p. : ill. ; 29 cm. Includes bibliographical references and index. ISBN: 9788131722329 Subjects--Topical Terms: Microbiology National Library of Medicine Call No.: QW 4 TM 2007