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لغة المحتوى

1 نتائج 'soil pollution'

Soil pollution
Pollution
Fertilizers, Saline soils, Soil degradation, Soils
Land pollution
Science > Pollution, disasters and safety
Contaminación del suelo (es), Загрязнение почвы (ru), Загрязнение земель (ru), تلوث التربة (ar), تلوث الارض (ar), Pollution du sol (fr), Contamination du sol (fr)
http://vocabularies.unesco.org/thesaurus/concept6448