RAVIKUMAR, R K; CHANDER, M. Livestock extension education activities of the State Departments of Animal Husbandry (SDAH) in India: A case of Tamil Nadu state*. The Indian Journal of Animal Sciences, Delhi, India, v. 81, n. 7, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/7739. Acesso em: 23 oct. 2025.