MALIK, P K; SINGHAL, K K. Influence of lucerne fodder supplementation on enteric methane emission in crossbred calves. The Indian Journal of Animal Sciences, Delhi, India, v. 78, n. 3, 2011. DOI: 10.56093/ijans.v78i3.4647. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/4647. Acesso em: 23 oct. 2025.