TY - BOOK AU - Gupta, Usha AU - Hobbs, Betty C. AU - Williams, Russell A TI - Medical microbiology for students: edited by Betty C. Hobbs, Usha Gupta andRussell A. Williams SN - 1855290359 U1 - 616.01 PY - 1991/// CY - New Delhi PB - Arnold Publishers KW - Microorganism Bacteriology Microbial ecology ER -