The production objectives and feeding strategies of ruminant livestock owners in the Gambia: Implications for policy makers
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[1] J. Sumberg,et al. Agricultural mechanisation in the Gambia: drought, donkeys and minimum tillage , 1992 .
[2] R. Dwinger,et al. Milk Production Characteristics and Productivity of N’Dama Cattle Kept Under Village Management in The Gambia , 1991 .
[3] D. A. Little,et al. Effect of groundnut cake supplementation during the dry season on productivity characteristics of N'Dama cows under village husbandry conditions in the Gambia , 1991 .
[4] P. Itty. Economics of village cattle production in tsetse affected areas of Africa , 1991 .
[5] J. Gittinger. Economic analysis of agricultural projects. , 1972 .