1. Livestock and range research in Botswana;APRU (Animal Production and Research Unit),1978
2. The nutrient requirements of ruminant livestock;ARC (Agricultural Research Council),1980
3. Milk-fed calves. 1. The effect of milk intake upon the herbage intake and performance of grazing calves;Baker;J. Agric. Sci., Camb.,1976
4. Regulation of voluntary food intake in ruminants;Balch;Nutr. Abstr. Rev.,1962
5. Factors influencing voluntary food intake in cattle;Bines,1976