1. Nutrient requirements for farm livestock. No. 2. Ruminants;Agricultural Research Council,1965
2. Components of variation in dairy cow production records;Cunningham;Ir. J. Agric. Res.,1972
3. A survey of reproduction, calving and culling of cows in Irish dairy herds;Cunningham;Ir. J. Agric. Res.,1976
4. Feeding the dairy cow for efficient production;Gleeson,1978
5. A multi-stage stochastic replacement decision model (application to replacement of dairy cows);Jenkins,1963