 | Nutrition of draught oxen in semi-arid west Africa. 2. effect of work on intake, apparent digestibility and rate of passage of food trough the gastro-intestinal tract in draught oxen given crop residues. |
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| Nutrition of draught oxen in semi-arid west Africa. 2. effect of work on intake, apparent digestibility and rate of passage of food trough the gastro-intestinal tract in draught oxen given crop residues. |
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