TY - RPRT A4 - Robarts, Richard D. A4 - Szöllösi-Nagy, András PY - 2007 SN - 95039-11-4 UR - https://wedocs.unep.org/handle/20.500.11822/9422 LA - English KW - report on the state of the environment KW - environmental assessment KW - natural resource TI - Water Quality Outlook M3 - Technical report ER -