004650000a22001450004500003000900000005001700009110012000026245003400146264004000180490004100220300000900261041000800270650002100278650002000299PH-MaWHO20241108112059.0 aIMCO/FAO/Unesco/WMO/WHO/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Pollution (GESAMP). aReview of harmful substances. aNew York : bUnited Nations,c1976. a(GESAMP reports and studies ; no. 2) a80p. aeng aWater pollutants aWater pollution