RT null T1 A review of the geology of coral reefs in the red sea A1 United Nations Environment Programme, K1 coral reef K1 sea K1 ocean PB United Nations Environment Programme YR 1992 FD 1992 LK https://wedocs.unep.org/handle/20.500.11822/8332 UL https://wedocs.unep.org/handle/20.500.11822/8332 NO UNEP regional seas reports. DS UN Environment Document Repository RD Sep 22, 2026