ELLERBROCK, M. J.; NORWOOD, J. S.; ROACH, J. D. Dairy Herd Size and Income Over Feed Cost. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 3, p. 48–51, 2016. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/298. Acesso em: 28 mar. 2024.