na INLIS000000000003237 Ind 0010-1118003237 Unesco reports in marine science; 64. COASTAL systems studies and sustainable development: proceedings of the COMAR International Scientific Conference Unesco, Paris, 21-25 May 1991 co-Sponsored by UNESCO, UNEP, SCOR, IABO. Paris UNESCO 1992 vii, 276 p.: ill.; 30 cm.-- vii, 276 p.: ill.; 30 cm.-- 551.4.038 COASTAL WATERS 68/MS/92