Biblioteca Digital

20 resultados para Ferruginous mineral waters

Mineral composition and weathering of soils derived from Xiashu loess

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Mineral composition of soil colloids and its bearing on the genesis and classifi

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Mineral composition of the clay fraction:III.of some main soil groups of china

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Decomposition of pig manure and its effects on organo-mineral complexes

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A preliminary study on properties of organo-mineral complex of paddy soil...

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