Ríos-Utrera, Ángel, Víctor Delio Hernández-Hernández, Eugenio Villagómez Amezcua-Manjarréz, and Juan Prisciliano Zárate-Martínez. “Milk Yield of Simmental × Zebu and Brown Swiss × Zebu Cows in Tropical Climate”. Agronomía Mesoamericana 26, no. 1 (January 1, 2015): 17–25. Accessed April 24, 2024. https://revistas.ucr.ac.cr/index.php/agromeso/article/view/16891.