KUMAR, ARUN; SINGH, UMESH; KUMAR, SUSHIL; BENIWAL, B K. Analysis of Frieswal cattle for survival pattern, herd structure and expected herd life. The Indian Journal of Animal Sciences, Delhi, India, v. 83, n. 2, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/27268. Acesso em: 23 jun. 2026.