Environmental protection. Soil. Methods for sampling and preparation of soil for chemical, bacteriological and helminthological analysis
Охрана природы. Почвы. Методы отбора и подготовки проб для химического, бактериологического, гельминтологического анализа |
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SP 32-103-97Design of Offshore Protection Structures |
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Gosnadzor pb 03-381-00Vertical Cylindrical Tanks for Oil Petroleum … |
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GGTN Provision 18 of 05-22-01Approval of the regulation on geological and … |