Patel, Jignasha G., J.I. Nirmal Kumar, Rita N Kumar, and Shamiyan R. Khan. 2015. “Isolation and Characterization of Three and Four Ring Pahs Degrading Bacteria from Contaminated Sites, Ankleshwar, Gujarat, India”. International Journal of Environment 4 (1):130-40. https://doi.org/10.3126/ije.v4i1.12184.