[1]
de Almeida, I.L. et al. 1994. Cattle reproductive performance in the Paiaguas subregion of the Brazilian Pantanal. 4. Effect of calf weaning age on breeding cows. Pesquisa Agropecuaria Brasileira. 29, 3 (Mar. 1994), 461–465. DOI:https://doi.org/10.1590/S1678-3921.pab1994.v29.4076.