Pearson, R.A., Lawrence, P.R. and Fernandez-Rivera, S. Feeding and working strategies for oxen used for draft purposes in semi-arid West Africa. ILRI, Nairobi, Kenya (1997) 76 pp. ISBN 92-9146-029-X
Feeding and working strategies for oxen used for draft purposes in semi-arid West Africa.
Department for International Development
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