Sereno, José Robson Bezerra, Eliane Vianna da Costa e Silva, and Cristiano Mougenot Mores. “Reduction of the bull:Cow Ratio in the Brazilian Pantanal”. Pesquisa Agropecuaria Brasileira 37, no. 12 (December 1, 2002): 1811–1817. Accessed March 25, 2026. https://apct.sede.embrapa.br/pab/article/view/6535.