Vidyasyahadri ...
Gaur, S.

Global environmental concerns:strategies and policies:canents vol.1Prospects for integrated environmental policy, vol.2 Environmental management-role of NGO`s risk perception and its mitigation, vol.3 Global environmental crises hazards and risk managemen / Textual Documents - Jaipur : Book Enclave , 2005 - viii,53 ;

Environment-pollution Envronmental science

628.5 / GAU C.1-.3

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