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№4, 2022: Section 1. Ecology |
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 [RUS] / [ENG]Section 1. Ecology O.A. Soboleva. Environmental certification of springs of small towns in the Non-Black Earth Region of the Russian Federation (the Bryansk Region)
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Дата последнего обновления: 14:44:35/04.01.25
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ИАА "Информ-Экология" |
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Министерство природных ресурсов Российской Федерации |
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Счётчик |
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