RT Report T1 Tar Pollution in the Mediterranean Sea: UNEP Regional Seas Reports and Studies No. 091 A1 United Nations Environment Programme, A2 Golik, A. YR 1988 FD 1988 LK https://wedocs.unep.org/handle/20.500.11822/11905 UL https://wedocs.unep.org/handle/20.500.11822/11905 NO This report review the contamination of the mediterranean basin by tar on the basis of results obtained through MEDPOL and other programmes. DS UN Environment Document Repository RD Sep 18, 2026