Nick, J. . Microbiology / Textual Documents J.Nick...(et al). - 1st ed / - New Delhi : Viva Books Pvt. Ltd. , 1999. - ix,335p. : ill ; 23cm. . Index ISBN: 81-7649-038-5 Subjects--Index Terms: Botany Microbiology Dewey Class. No.: 576 / Ni 536 Mi