1. Genetic analysis of a close herd of Indian cattle;Acharya;Anim. Breed. Abstr.,1966
2. Heritabilities and repeatabilities of milk and milk fat production by lactations;Butcher;J. Dairy Sci.,1968
3. Heritability of milk production in the first and the third lactations and considerations on criteria of evaluation of bulls of dairy breeds;Cerutti;Atti Soc. Italiana Sci. Vet.,1965
4. Genetic studies on first lactation age, period and milk yield in a herd of Hariana Cattle;Chandaramani;Indian J. Dairy Sci.,1967