DE VRIES, A. The Economics of Sexed Semen in Dairy Heifers and Cows: AN214/AN214, 3/2009. EDIS, Gainesville, FL, v. 2009, n. 2, 2009. DOI: 10.32473/edis-an214-2009. Disponível em: https://journals.flvc.org/edis/article/view/117820. Acesso em: 20 apr. 2024.