TY - RPRT AU - United Nations Environment Programme A4 - Shuval, H. I. PY - 1986 UR - https://wedocs.unep.org/handle/20.500.11822/11889 LA - English A3 - United Nations Environment Programme KW - environmental protection TI - Thalassogenic Diseases: UNEP Regional Seas Reports and Studies No. 79 M3 - Technical report ER -