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لغة المحتوى

1 نتائج 'marine pollution'

Marine pollution (en)
Water pollution
Chemical oceanography, Marine ecosystems, Oil pollution, Sea water
Science > Pollution, disasters and safety
Contaminación marina (es), Contaminación marítima (es), Contaminación oceánica (es), Загрязнение моря (ru), تلوث بحري (ar), تلوث البحار (ar), Pollution marine (fr), Pollution maritime (fr), Pollution des océans (fr)
http://vocabularies.unesco.org/thesaurus/concept5003