El-Saied, U., de la Fuente, L., Rodríguez, R. and San Primitivo, F. 2006. Genetic parameter estimates for birth and weaning weights, pre-weaning daily weight gain and three type traits for Charolais beef cattle in Spain. Spanish Journal of Agricultural Research. 4, 2 (Jun. 2006), 146-155. DOI:https://doi.org/10.5424/sjar/2006042-186.