Scientific aspects and human impact : report of the seminar, organized by Unesco at Cali, Colombie, 27 November-1 December 1978
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書誌事項
Scientific aspects and human impact : report of the seminar, organized by Unesco at Cali, Colombie, 27 November-1 December 1978
（Unesco reports in marine science, 9 . The mangrove ecosystem）
Unesco, 1979