Detection and analysis of genes conferring resistance to B-lactam and quinolone antibiotics, and their genetic environment in escherichia coli strains isolated from an urban aquatic environment - Nambram Somendro Singh Au.; University of Delhi. Faculty of Interdisciplinary and Applied Sciences. Department of Microbiology; Virdi J.S. Gu.; University of Delhi. Faculty of Interdisciplinary and Applied Sciences. Department of Microbiology (2018)