Search Results - Gyiele, L.A.

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    The economic assessment of soil nutrient depletion: Analytical issues for framework development by Drechsel, Pay, Gyiele, L.A.

    Published 1999
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    Libro
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    The costs of soil nutrient depletion in Ghana and Sub-Saharan Africa by Drechsel, Pay, Gyiele, L.A.

    Published 2001
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    Conference Paper

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