Valencia Posadas, M., Ruíz López, F. de J., & Montaldo, H. (1). Genetic and environmental variance components for milk yield across regions, time periods and herd levels for Holstein Cattle in Mexico. Revista Científica De La Facultad De Ciencias Veterinarias, 14(5). Recuperado a partir de https://mail.produccioncientificaluz.org/index.php/cientifica/article/view/15071