Powar, C.B. . General Microbiology: Vol l / Textual Documents C.B. Powar and H.F. Daginawala. - 8th Rev. ed. / - Bombay : Himalaya Publishing House , 1992. - 659p. : ill ; 22cm . Index ISBN: 81-7040-514-9 Subjects--Index Terms: Biology Microbiology G-Biology Dewey Class. No.: 576