[1]
N. Valenzuela-Jiménez, K. Rodríguez-Hernández, J. Hernández-Cerón, H. Vera-Ávila, G. Núñez-Hernández, and A. Villa-Godoy, “16 HOURS PHOTOPERIOD IN HOLSTEIN HEIFERS IN THE SUBTROPICS: EFFECTS IN DEVELOPMENT AND AGE TO FIRST ESTRUS”, Ecosist. Recur. Agropec., vol. 2, no. 4, pp. 53–67, Jan. 2015, doi: 10.19136/era.a2n4.717.