TY - BOOK AU - Heritage. J [and] E.G.V. Evans [and] R. A Killington AU - Evans, E.G.V. AU - Killington, R. A TI - Introductory microbiology SN - 0521445167 U1 - 576 CY - New York PB - Cambridge Univ.Press KW - Microbiology N1 - Includes index ER -