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International Working Group on Project 5 : ecologicial effects of human activities on the value and resources of lakes, marshes, rivers, deltas, estuaries and coastal zones : final report / International Working Group on Project 5.
by Programme on Man and the Biosphere.; United Nations Educational, Scientific and Cultural Organization. Man and the Biosphere Programme.;
Year: 1975., Callno: 502.31 INT [Q]
Book
Pastoral and social problems in a semi-arid environment : a simulation model / editors, T.G. Freeman and P.R. Benyon.
by United Nations Educational, Scientific and Cultural Organization. Man and the Biosphere Programme.; Freeman, T. G.; Benyon, P. R.; CSIRO.; CSIRO Division of Computing Research.;
Year: 1983., Callno: 631.585(94) PAS
Book
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