Abstract: | Harold Brookfield and Piers Blaikie: Land Degradation and Society. London: Methuen, 1987. Calestous Juma: The Gene Hunters: Biotechnology and the Scramble for Seeds. London: Zed Books, and New Jersey: Princeton University Press, 1989. Kenichi Miyamoto: Kankyo no Keizaigaku (Economics of Environment), Tokyo: Iwanamishoten, 1989. |