CALLEJAS-JUÁREZ, Nicolás; CALLEJAS-MARTÍNEZ, Aideé. Analysis of the eff iciency of the cow-calf system in Mexico. REVISTA TERRA LATINOAMERICANA, [S. l.], v. 40, 2022. DOI: 10.28940/terra.v40i0.941. Disponível em: https://terralatinoamericana.org.mx/index.php/terra/article/view/941. Acesso em: 16 jul. 2024.