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| Firstname: | S. |
| Surname: | Krieg |
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| Economic considerations for recommending soil fertility technologies: the case of cut-and-carry system of mulch production in south-western Nigeria In: Farmers and scientists in a changing environment: assessing research in West Africa, Kormawa, P. and Kamara, A., pages 99-109, Margraf Verlag, 2000. |
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| Farmer participatory development of a control strategy for the variegated grasshopper with a bio-pesticide in the northern Mono, Benin In: Farmers and scientists in a changing environment: assessing research in West Africa, Muller, D., Gbongboui, C., De Groote, H., Langewald, J. and Badou, R., pages 22-26, Margraf Verlag, 2000. |
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| Labour use and productivity in new fallow systems as alternatives to slash-and-burn agriculture in the derived savannas of Nigeria, Chianu, J., Spencer, D. and Atobatele, J., pages 429-438, Margraf Verlag, 2000. |
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