Lahiri, Saibendu Kumar, Abhishek Paul, Suresh Chandra Malick, Somdipta Bhattacharjee, Shatanik Mondal, Partha Saha, and Arkaprabha Sau. 2017. “A Study on Status of Water Contamination of the Tube Wells in a Rural Block of North 24 Parganas District of West Bengal, India”. International Journal Of Community Medicine And Public Health 4 (3):847-52. https://doi.org/10.18203/2394-6040.ijcmph20170770.