Motling, Sanjay Comparative evaluation of leachate pollution index of MSW landfill site of Kolkata with other metropolitan cities of India. [electronic resource] - Journal of environmental science & engineering Jul 2013 - 333-42 p. digital Publication Type: Comparative Study; Journal Article Subjects--Topical Terms: CitiesEnvironmental MonitoringIndiaWaste Disposal FacilitiesWater Pollutants, Chemical--analysis