M. Hanna Kumari; M. Kalyana Chakravarthi; K. Sarjan Rao; K. Sakunthala Devi; M. Muralidhar. Production and Reproduction Performance of Cattle of Irrigated and Rainfed Areas of Visakhapatnam District of Andhra Pradesh. Indian J. Anim. Prod. Manage. 2022, 36 (3-4), 41-44.