Hinojosa-Cuéllar, J.A., Oliva-Hernández, J., Torres-Hernández, G., Segura-Correa, J.C. and González-Garduño, R. 2015. Productivity of F1 Pelibuey x Blackbelly ewes and crosses with Dorper and Katahdin in a production system in the humid tropic of Tabasco, México. Archivos de Medicina Veterinaria. 47, 2 (Aug. 2015), 167–174. DOI:https://doi.org/10.4067/S0301-732X2015000200007.