Maier, Raina M. Environmntal microbiology / Raina M Maier, Ian L Pepper and Charles P Gerba. - 2nd ed / . - Gurgaon : Academic Press , 2009. - xiv,598p. : Ill., figs.,tables etc. ; 25cm. . Includes index ISBN: 9780123705198 USD79.95 Subjects--Index Terms: ENVIRONMENTAL MICROBIOLOGY Dewey Class. No.: 579.17 / MAI/E