selected publications
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article
- Modelling energy metabolism of Friesians in Kenya smallholdings shows how heat stress and energy deficit constrain milk yield and cow replacement rate. Animal Science. 82:705-716. 2006
- MIXED FARMING SYSTEMS IN TRANSITION: THE CASE OF FIVE VILLAGES ALONG A RAINFALL GRADIENT IN NORTH-WEST SYRIA. Experimental Agriculture. 40:109-126. 2004
- Economic evaluation of smallholder subsistence livestock production: lessons from an Ethiopian goat development program.. Ecological Economics. 45:473-485. 2003
- Crossbreds did not generate more net benefits than indigenous goats in Ethiopian smallholdings. Agricultural Systems. 76:1137-1156. 2003