Waste to Wealth

This app is prepared by Mr. Saptarshi Bhattacharjee, Mr. Sabyasachi Patra and Mr. Sourov Banerjee, Information Officer, ENVIS Centre, Dept. Of Environmental Science, University of Kalyani. The materials used in this apps were prepared by ENVIS Team, ENVIS Centre, Dept. Of Environmental Science, University of Kalyani.