Voet, Donald Microbiology Lansing M Prescott, John P. Harley; Donald A. Klein. - 4th ed. - Boston WCB McGraw Hill 1999 - various pagination, ill.; 30cm - (Books and periodicals New Delhi) - (Invoice no.BPB4929-2000) - (dt21-8-2000) - (dis15) - (Rs.1426.79) . ISBN: 0-697-35440-7. Dewey Class. No.: 576.8 / P76M