TY - BOOK AU - Samanta, Ratan Kumar AU - Das, Chandan Surabhi ED - Environmental degradation prevention conservation and management in India (2017 : India) TI - Proceedings of the Seminar, environmental degradation: prevention, conservation and management in India SN - 9788180642531 U1 - 363.700954 22nd ed. PY - 2017/// CY - Kolkata PB - Progressive Publishers KW - Environmental degradation KW - India ER -