1. Causes of variation in the gestation period of Egyptian cows and buffaloes;Ahmed;Emp. J. Exp. Agric.,1956
2. The periodicity and duration of estrus in Zebu and Grade cattle;Anderson;J. Agric. Sci.,1944
3. Seasonal changes in the histology of the thyroid and the testes of buffaloes;Bhatnagar;Indian J. Vet. Sci.,1955
4. Reproductive performance of milking Shorthorn heifers as affected by constant high environmental temperature;Bond;J. Anim. Sci.,1960
5. Morphological changes in normal and abnormal ovaries of buffaloes with special reference to their function;Elsawaf;Vet. Med. J. Cairo Univ.,1962