検索結果 - "Soil management Tropics"

Soil science and sustainable land management in the tropics /

主題: “…Soil management Tropics. 4414…”

Management of acid soils in the humid tropics of Asia /

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Soils of the tropics : properties and appraisal / 著者: Wambeke, A. van

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Procedures and guidelines for agrotechnology transfer experiments with maize in a network of benchmark soils

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Soil-based agrotechnology transfer /

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