Biblioteca Digital

985 resultados para Regulatory Region

Degradation of eroded soil and its control in red soil region of china

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Better land use and reclamation of the red soil hilly region of sounthern china

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Preliminary study on monitoring of annual soil erosion loss in red earth region

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Studies on physical properties of red soil in hilly region of central Jiangxi

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Tillage problems of paddy soils deried from red earth in hilly region

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Estimate of methane emission from rice paddy fields in Taihu region,China

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Sustainable land use in hilly red soil region of southeast china

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Potassium dynamics and avaibility in soils of subtropical(humid) region of China

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Utilization of organic wastes in Taohu region of jiangsu province of China

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Drainage of paddy soils in Taihu lake region and its effects

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