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Басыров, Р.Н. Охрана окружающей среды при недропользовании [электронный ресурс] / Р.Н. Басыров. — 1 — 5 с. — ВО - Бакалавриат. — <URL:https://znanium.com/catalog/document?id=228760>. — <URL:https://znanium.com/cover/0472/472046.jpg>.
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