A. Sarkar, Azy. S. K, and Sar. P,"Geomicrobiology of arsenic release in subsurface groundwater: a molecular microbiology approach", in International Conference on Sustainable Water Resources Management and Climate Change Adaption, vol.1, no.1, pp.265–278, NIT Durgapur, NIT Durgapur, West Bengal, December 2011 Inproceedings