Severino-Lendechy, Víctor Hugo, Felipe Montiel-Palacios, and Ponciano Pérez-Hernández. 2017. “Age and Weight at Puberty in Tropical Dairy Criollo Heifers With and Without Supplementary Feeding”. Ecosistemas Y Recursos Agropecuarios 4 (12): 555-61. https://doi.org/10.19136/era.a4n12.1195.