Environmental protection. Soil. Methods for collecting samples and preparing them for chemical, bacteriological, and helminthological analysis
Охрана природы. Почвы. Методы отбора и подготовки проб для химического, бактериологического, гельминтологического анализа. |
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GD Постановление 454 от 05.05.2012Government of the Russian Federation. … |
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GGTN Resolution 43 of 11 19 97Approval of the regulation on procedures for … |
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SP 11-105-97.2Engineering-geological surveys for … |