Ayenor, G.K., Röling, N.G., Padi, B., Van Huis, A., Obeng-Ofori, D., Atengdem, P.B. Converging farmers’ and scientists’ perspectives on researchable constraints on organic cocoa production in Ghana: Results of a diagnostic study. NJAS – Wageningen Journal Life Sciences, vol. 52 (3-4), p. 261-284, 2004.

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