BARDHAN, D; SHARMA, M L. Economics of Milk Production in Kumaon Region of Uttarakhand. Indian Journal of Dairy Science, India, v. 65, n. 5, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJDS/article/view/25436. Acesso em: 16 jun. 2026.