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1
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2Texto bibliotecaFAO IT
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3Texto bibliotecaFAO IT
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4by Kgaswanyane, M. and Venema, J.H. ;Land and Water Division
Published 1996Project bibliotecaFAO IT -
5Texto bibliotecaFAO IT
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6Texto bibliotecaFAO IT
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7Texto bibliotecaFAO IT
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10by Venema, J.H. (Ed.), FAO, Rome (Italy). Agriculture Dept. eng, Agricultural, Technical and Extension Services, Harare (Zimbabwe) eng
Published FebTexto bibliotecaFAO IT -
11by Sibanda, H.M., FAO, Rome (Italy). Agricultural Operations Div. eng, Venema, J.H., Magama, P., Dzadya, W., Masaka, J.
Published FebTexto bibliotecaFAO IT -
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13by Chiduza, C., FAO, Rome (Italy). Agricultural Operations Div. eng, Stainburn, J.M., Venema, J.H., Sibanda, H.M., Scanlan, F.M.
Published JunTexto bibliotecaFAO IT -
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19Farmer field schools facilitators' manual.- v.1: Integrated soil, water and nutrient management in semi-arid Zimbabwe Farmer field schools facilitators' manual.- v.1: Integrated soil, water and nutrient management in semi-arid Zimbabweby Hughes, O. (ed.), FAO, Rome (Italy). Land and Water Development Div. eng, Venema, J.H. (ed.), International Crops Research Inst. for the Semi-Arid Tropics, Bulawayo (Zimbabwe) eng, Department of Agricultural Research and Extension, Harare (Zimbabwe) eng
Published 2005Texto bibliotecaFAO IT -
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