Shivanna, K.; Sinha, U. K.; Joseph, T. B.; Sharma, S.; Nair, A. R.; Navada, S. V.
(National Institute of Hydrology, 2000)
The presence of arsenic in groundwater is an environmental problem of considerable importance. About a million people living over an area of 37,000 km2 in West Bengal, which is located in Indo-Gangetic plain, consume ...