RT Report T1 Directory of Organizations and Institutes Active in Environmental Monitoring – Second Edition A1 United Nations Environment Programme, K1 directory K1 environmental monitoring SN 92-807-1407-4 YR 1993 FD 1993 LK https://wedocs.unep.org/handle/20.500.11822/29420 UL https://wedocs.unep.org/handle/20.500.11822/29420 NO This report enhances the compatibility and quality of information on the state of the environment world-wide in order to improve the provision to policy making bodies, international programmes and the scientific community of the harmonized information required for the sound management of DS UN Environment Document Repository RD Sep 17, 2026