Roy PK, Banerjee G, Mazumdar A, Kar A, Majumder A, Roy MB. A Study to ascertain the Optimum Yield from Groundwater Source in the Eastern Part of Kolkata Municipal Corporation Area in West Bengal, India. EJSD [Internet]. 2012Jun.1 [cited 2024Apr.23];1(2):97. Available from: https://www.ecsdev.org/ojs/index.php/ejsd/article/view/8