00701nam0-22002531i-450-99000733716040332120060516101046.0000733716FED01000733716(Aleph)000733716FED0100073371620021021d1987----km-y0itay50------baengSustainable developmentexploring the contradictionsMichael RedcliftLondonMethuen1987221 p.22 cmRedclift,Michael253481ITUNINARICAUNIMARCBK990007337160403321XV 02 1977917DTEDTESustainable development694656UNINA