Constraints perceived by dairy farmers of irrigated and rainfed areas of Visakhapatnam district of Andhra Pradesh . Indian Journal of Animal Production and Management, [S. l.], v. 38, n. 1-4, p. 45–49, 2024. DOI: 10.48165/. Disponível em: https://acspublisher.com/journals/index.php/ijapm/article/view/6835.. Acesso em: 22 jul. 2024.