00659nam0 2200205 450 00002629620090624120922.020090624d2001----km-y0itay50------baengy-------001yySustainable developmentcritical issuesO.E.C.D (Organisation for economic co-operation and development)ParisOECDc2001Sustainable development43543Sviluppo sostenibileO.E.C.D.118070ITUNIPARTHENOPE20090624RICAUNIMARC000026296724/269586NAVA22009Sustainable development43543UNIPARTHENOPE