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M. Hanna Kumari, M. Kalyana Chakravarthi, K. Sarjan Rao, K. Sakunthala Devi, Muralidhar Metta. Constraints perceived by dairy farmers of irrigated and rainfed areas of Visakhapatnam district of Andhra Pradesh. Indian J. Anim. Prod. Manage. [Internet]. 2022 Dec. 10 [cited 2025 Oct. 29];36(3-4):45-9. Available from: https://epubs.icar.org.in/index.php/IJAPM/article/view/115739