RT null T1 Joint Group of Experts on the Scientific Aspects of Marine Pollution (GESAMP): Report of the Nineteenth Session - GESAMP Reports and Studies No. 37 A1 United Nations Environment Programme, K1 carcinogen K1 chlorohydrocarbon K1 oil spill K1 health hazard K1 air pollutant K1 water pollutant K1 marine environment K1 environmental protection K1 environmental management K1 waste disposal YR 1989 FD 1989 LK https://wedocs.unep.org/handle/20.500.11822/29018 UL https://wedocs.unep.org/handle/20.500.11822/29018 NO IMO/FAO/UNESCO/WMO/O/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Pollution (GESAMP) DS UN Environment Document Repository RD Sep 17, 2026