SAWHNEY, P. C.; SINGH BEDI, S. P.; BISARYA, S. C. Studies on the Digestibility of Proximate Principles and Mineral Utilization in Growing Calves on Rations Containing Urea as a Partial Protein Substitute. The Indian Journal of Nutrition and Dietetics, [S. l.], v. 9, n. 4, p. 217–224, 1972. Disponível em: https://informaticsjournals.co.in/index.php/ijnd/article/view/10664. Acesso em: 8 nov. 2024.