T1 National monitoring programme of Yugoslavia: report for 1983 - 1986 A1 United Nations Environment Programme/Mediterranean Action Plan, PB UNEP/MAP YR 1988 FD 1988 LK https://wedocs.unep.org/handle/20.500.11822/395 UL https://wedocs.unep.org/handle/20.500.11822/395 DS UN Environment Document Repository RD Sep 21, 2026