TY - BOOK AU - Misra, S P AU - Pandey, S N TI - Essential environmental studies SN - 9788180521720 PB - Ane Books KW - Biodiversity KW - Disaster management KW - Ecosystems KW - Environmental ethics KW - Environmental studies KW - Natural resources KW - Pollution Environmental pollution KW - Renewable/non-renewable resources KW - Solid waste management N1 - Reprint year 2009. Includes bibliography, glossary and index ER -