National Seminar on Environment and Development souvenir & abstract/ 22-23 February, 2008 venue Central Glass and Ceramic Research Institute, Jadavpur, Kolkata : organised by West Bengal Academy of Science & Technology Science & Technology, - Kolkata : West Bengal Academy of Science & Technology Science & Technology, 2008 - xi, 68 p. : ill.; 28 cm.


Environmental policy--Congresses--India
Environmental protection--Government policy--Congresses--India

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