Purohit, S.S.. Microbiology : fundamentals and applications / S.S. Purohit. - 3rd rev. ed / . - Bikaner : Agro Botanical Publishers (India) , 1990. - 10 ,358p. : ill.,figs.,tables ; 22cm . NULL ISBN: 8185031355 NULL Subjects--Index Terms: MICROBIOLOGY Dewey Class. No.: 579 / PUR/M