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7by 42562 Ampofo, S.T., 101924 Osei Bonsu, K., 101260 Opoku Ameyaw, K., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1987bibliotecaIICA -
8by 42562 Ampofo, S.T., 101924 Osei Bonsu, K., 39650 Ablatey, J.N., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1987bibliotecaIICA -
9by 42562 Ampofo, S.T., 101924 Osei Bonsu, K., 39650 Ablatey, J.N., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1987bibliotecaIICA -
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12by 42562 Ampofo, S.T., 42528 Amonoo, R.S., 101924 Osei Bonsu, K., 39844 Acheampong, K., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1987bibliotecaIICA -
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14Models for rehabilitating small scale cocoa farms in Ghana Models for rehabilitating small scale cocoa farms in Ghanaby 42562 Ampofo, S.T., 101924 Osei Bonsu, K. autores/as, 5324 Cocoa Producers' Alliance, Lagos (Nigeria), International Cocoa Research Conference (10 : 17-23 May 1987 Lagos, Nigeria)
Published 1988bibliotecaIICA -
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18Cocoa/Coconut intercropping trial in Ghana: effect of the cropping systems on soil nutrient dynamicsby 100559 Ofori-Frimpong, K., 40236 Afrifa, A.A., 101924 Osei Bonsu, K., 43269 Appiah, M.R. autores/as, 5331 Cocoa Research Institute, Tafo (Ghana), International Cocoa Research Conference (14 : 2005 : Accra, Ghana)
Published 2005bibliotecaIICA -
19Planting and field maintenance of cocoa trialsnidad Planting and field maintenance of cocoa trialsnidadby 40236 Afrifa, A.A., 40194 Adu-Ampomah, Y., 101924 Osei-Bonsu, K., 65489 Eskes, A.B., 65058 Engels, J.M.M., 85188 Lass, R.A. eds., 12914 IPGRI, Roma (Italia), 34267 CFC/ICCO/IPGRI Project Workshop Working Procedures for Cocoa Germplasm Evaluation and Selection Montpellier (Francia) 1-6 Feb 1998
Published 2000bibliotecaIICA