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1
المصدر: Вестник ВГУ Серия География Геоэкология. :44-53
مصطلحات موضوعية: General Medicine
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2
المؤلفون: Maulken Askarova, Aizhan N. Mussagaliyeva
المصدر: Procedia - Social and Behavioral Sciences. 120:455-459
مصطلحات موضوعية: Pollution, business.industry, media_common.quotation_subject, Energy resources, Fossil fuel, Environmental engineering, Contamination, exploration, Oil, Caspian, Natural gas field, contamination, Atyrau, Environmental protection, Oil reserves, gas, Environmental science, General Materials Science, Extraction (military), Prosperity, business, media_common