Soils. Field testing. General provisions
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Environment protection. Open cast mining. Lands. Reclamation of Disturbed Land. General requirements
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Conservation Of Underground Resources Mining operations surveying providing. General specification
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Defects and deformations of road bed. Classification
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Environment protection. Soil quality. Total nitrogen content determination. Kjeldahl modified method
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Soils. Determination of mass concentration of primary sulphur by the sulphite method
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Phosphoric anhydride. Specifications
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Soil quality. GUIDELINES FOR BURNING ANIMAL CARCASES
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Soils and grounds Greenhouse grounds Specifications
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Soil. Determination of the mass fraction of elements and element oxides by X-ray fluorescence method
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Soils. Determination of mobile compounds of molibdenum by Grigg method modified by CINAO
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Quality of soils. Determination of organochlorine pesticides and polychlorinated biphenyls. Gas chromatography method using the electron capture detector
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