338.90091724
C549O
           Chopra, Kanchan
               Operationalising sustainable development economic-ecological modelling for developing countries \ Kanchan Chopra - New Delhi : Sage, 1999.
               301p. - Indo-Dutch studies on development alternatives; 22 .
                ISBN: 0-7619-9330-4

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                Subjects: Sustainable development-Developing countries-Mathematical models; Environemental policy-Developing Countries-mathematical models.