Biswas, A. B. and Saha, A. K.: Groundwater condition of Calcutta Metropolitan Area, Unpublished Project Report, Centre for Study of Man and Environment, Kolkata, 1986.
Basu, A. R., Jacobsen, S. B., Poreda, R. J., Dowling, C. B., and Aggarwal, P. K.: Response to Harvey, 2002: Groundwater flow in the Ganges delta, Science, 296, 15–63, 2002.
Chaterji, G. C., Biswas, A. B., Basu, S., and Niyogi, B. N.: Geology and groundwater resources of the Greater Calcutta Metropolitan Area, West Bengal, Bulletin Geological Survey of India Series, B(21), 1–150, 1964.
Clay, A., Bradley, C., Gerrard, A. J., and Leng, M. J.: Using stable isotopes of water to infer wetland hydrological dynamics, Hydrol. Earth Syst. Sci., 8, 1164–1173, 2004.
Cooper, D. J., MacDonald, L. H., Wenger, S. K., and Woods, S. W.: Hydrologic restoration of a fen in Rocky Mountain National Park, Colorado, USA, Wetlands, 18, 335–345, 1998.
Craig, H.: Isotopic variations in meteoric water, Science, 133, 1702–1703, 1961.
Dansgaard, W.: Stable isotopes in precipitation, Tellus, 16, 436–467, 1964.
Dray, M.: Contribution of isotopic techniques in the determination of the relationship of surface water/groundwater in Bangladesh (Ganges and Brahmaputra area), Proceedings of the National Symposium on River Basin Development, Dacca, Bangladesh, 158–170, 1983.
Drexler, J. Z., Bedford, B. L., DeGaetano, A. T., and Seigal, D. I.: Quantification of water budget and nutrient loading in a small peatland, Journal of American Water Resource Association, 35, 753–769, 1999.
Eastoe, C. J., Gu, A. and Long, A.: The Origins, Ages and Flow Paths of Groundwater in Tuscon Basin: Results of a study of Multiple Isotope Systems, Groundwater Recharge in a Desert Environment: The Southwestern United States, Water Science and Application 9, American Geophysical Union, 217–234, 2004.
Folk, R. L.: Petrology of sedimentary rocks, Hemphill's, 170 pp., 1968.
Ghosh, A. and Roy, A.: Aquifer characteristics and development of groundwater at Sonarpur Dist. 24-Parganas (South), Proceedings of the Seminar on Aquifer characteristics and groundwater management in Eastern India, Department of Geological Sciences, Jadavpur University, Calcutta, 27–39, 1996.
Ghosh, N. C., Chatterjee, T. K., Gupta, A., and Saha, D.: Heavy metal concentration in groundwater of Greater Calcutta (Kolkata), West Bengal, India, Indian J. Geol., 73(1), 55–66, 2001.
Hait, A. K., Das, J. K., Ghosh, S., Ray, A. K., Saha, A. K., and Chanda, S.: New dates of Pleisto-Holocene subcrop samples from South Bengal, India, Indian J. Earth Sci., 23(2), 79–82, 1996.
Harvey, C. F., Swartz, C. H., Badruzzaman, A. B. M., Keon-Blute, N., Yu, W., Ali, M. A., Jay, J., Beckie, R., Niedan, V., Brabander, D., Oates, P. M., Ashfaque, K. N., Islam, S., Hemond, H. F., and Ahmed, M. F.: Groundwater arsenic contamination on the Ganges Delta: biogeochemistry, hydrology, human perturbations, and human suffering on a large scale, C. R. Geosci., 337, 285–296, 2005.
Klump, S., Kipfer, R., Olaf, A. C., Harvey, C. F., Brennwald, M. S., Khandkar, N. A., Badruzzaman, A. B. M., Hug, S., and Imboden, D. M.: Groundwater dynamics and arsenic mobilization in Bangladesh assessed using noble gases and tritium, Environ. Sci. Technol., 40, 243–250, 2006.
Masch, F. D. and Denny, K. J.: Grain size distribution and its effect on permeability of unconsolidated sand, Water Resour. Res. 2, 665–672, 1966.
Misra, A. K.: Hydrogeology and groundwater resource management in South 24 Parganas District and Calcutta Municipal Corporation area, West Bengal, Unpublished Ph.D. thesis, Jadavpur University, India, 242 pp. 2001.
Mitra, A. and Gupta, S. K.: Evaluation of groundwater pollution potential of sewage irrigated vegetable farming area of the eastern fringe of Calcutta City, in: Water, Sanitation and Health, edited by: Chorus, I., Ringelband, U., Schlog, G., and Schmoll, O.: Proceedings of the International Conference of Germany, WHO, Water Series, IWA Publishing, London, 261–267, 2000.
Mukherjee, A.: Deep Groundwater flow and chemistry in the Arsenic affected Western Bengal Basin, West Bengal, India, Unpublished Ph.D. thesis, University of Kentucky, USA, 248 pp. 2006.
Mukherjee, A., Fryar, A. E., and 5 Howell, P. D.: Regional hydrostratigraphy and groundwater flow modeling in the arsenic-affected areas of the western Bengal basin, West Bengal, India, Hydrogeol. J., 15, 1397–1418, 2007.
Owen, C. R.: Water budget and flow pattern in an urban wetland, J. Hydrol., 169, 171–187, 1995.
Sahu, P. and Sikdar, P. K.: Hydrochemical framework of the aquifer in and around East Kolkata Wetlands, West Bengal, India, Environ. Geol., 55(4), 823–835, 2007.
Sengupta, S. and Sarkar, A.: Stable isotope evidence of dual (Arabian and Bay of Bengal) vapour sources in monsoonal precipitation over north India, Earth Planet. Sci. Lett., 250, 511–521, 2006.
Sen, P. K. and Banerjee, M.: Palyno-plankton stratigraphy and environmental changes during the Holocene in the Bengal Basin, India, Rev. Palaeobot. Palynolo., 65, 25–35, 1990.
Shivanna, K., Sharma, S., Sinha, U. K., Nair, A. R., Navada, S. V., Ray, A., Talukdar, T., Mehta, B. C., and Ghosh, A. K.: Arsenic pollution in ground water of West Bengal, Proceedings of the workshop on Groundwater Pollution and Its Protection with Special Reference to Arsenic Contamination, Central Ground Water Board, Calcutta, 1–16, 1999.
Sikdar, P. K.: Geology of the Quaternary aquifers of the twin city of Calcutta-Howrah, J. Geol. Soc. India, 56(8), 169–186, 2000.
Sikdar, P. K.: Hydrogeology of the area in an around Calcutta and Howrah municipal corporation with special emphasis on the management of groundwater resources, Ph.D. thesis, University of Kolkata, West Bengal, India, 163 pp., 1996.
Sikdar, P. K. and Bhattacharya, P.: Groundwater risk analysis and development plan of Calcutta, in: Environmental issues for the 21st Century, edited by: Das Gupta, S. P., Mittal Publishers, New Delhi, 83–119, 2003.
Sikdar, P. K., Mondal, S., Saha, L., Sarkar, S. S., and Banerjee, S.: Environmental impact assessment of a proposed info-tech complex in East Calcutta wetlands, The Environmentalist, 22(4), 241–260, 2002.
Soulsby, C., Malcolm, R., Helliwell, R., Ferrier, R. C., and Jenkins, A.: Isotope hydrology of the Allta' Mharcaidh catchment, Cairngorms, Scotland: implications for hydrological pathways and residence times, Hydrol. Process., 14, 747–762, 2000.
Stüben, D., Berner, Z., Chandrashekharam, D., and Karmakar, J.: Arsenic enrichment in groundwater of West Bengal, India: geochemical evidence for mobilization of As under reducing conditions, Appl. Geochem., 18(9), 1417–1434, 2003.