Biblioteca Digital

78 resultados para ambiente tropical

Managing the natural resources in the tropical and subtropial regiongs of Ching

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Managing the natural resources in tropical and subtropical regions of china

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On the genesis classification and characteristics of the soils in tropical...

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Upland soil resources in tropical and subtropical china

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Status and transformation of phosphorus in tropical soils of china with ...

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Oxidation-reduction regime in soils of tropical and subtropical china and their

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Rational soil utilization and soil degradation control in tropical china

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Utilization of tropical soils in china

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The collapsing hill erosion and its control in tropical and subtropical

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Managing the natural resources in the tropical and subtropial regiongs of Ching

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Managing the natural resources in tropical and subtropical regions of china

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On the genesis classification and characteristics of the soils in tropical...

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Mineralogy of tropical and subtropical soils in China

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Nitrogen management of rainfed agriculture in tropical and subtropical regions of China

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Two rare earth element-La and Ce in some tropical and subtropical soil of China

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