Puvanakrishnan, R Sivasubramanian,S Hemalatha, T Microbial technology concepts and applications - Chemmai MJP 2012 - xxxii, 484 p. PB 24cm. Includes index ISBN: 9788180941474 Subjects--Personal Names: _ Subjects--Uniform Titles: Microbial technology Dewey Class. No.: 660.62 / PUV