TY - RPRT AU - United Nations Environment Programme A4 - Birkeland, Charles A4 - Orosenbauqh, Deborah PY - 1985 UR - https://wedocs.unep.org/handle/20.500.11822/28503 LA - English KW - coral reef KW - marine ecosystem KW - marine area KW - mangrove KW - seagrass KW - ecological research KW - island TI - Ecological Interactions between Tropical Coastal Ecosystems: UNEP Regional Seas Reports and Studies No. 73 M3 - Technical report ER -