Ecology and economics :
Sengupta, Ramprasad.
Ecology and economics : an approach to sustainable development / Ramprasad Sengupta. - New Delhi : Oxford University Press, c2001. - xvi, 264 p. :
019566213x
Sustainable development
333.70954 / Ec
Ecology and economics : an approach to sustainable development / Ramprasad Sengupta. - New Delhi : Oxford University Press, c2001. - xvi, 264 p. :
019566213x
Sustainable development
333.70954 / Ec