TY - BOOK ID - 127861358 TI - The Rio follow-up at regional level : a review of major regional policy implications of the outcome of the United Nations conference on environment and development. PY - 1993 PB - Geneva : United Nations, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:127861358 AB - ER -