Tortora, Gerard J. Microbiology : an introduction / by Gerard J. Tortora, Berdell R. Funke, Christine L. Case. - 8th ed. - San Francisco: Pearson /Benjamin Cummings, 2004. - xxiii, 898 p. : ill.,(some col.); 29 cm. Includes index. ISBN: 0321189620 Subjects--Topical Terms: Microbiology. National Library of Medicine Call No.: QW4 / T638m 2004