00345nam a2200109Ia 450000500170000008000170001724500560003426000270009030000140011750000850013158300190021620260716043118.0  a16.05.01 O68  aOECS regional report on environment and development  bOECSaCastriesLCc1992  a66 leaves  aReport prepared for the United Nations Conference on Environment and Development  c3/7/00kM2LMGR