Castillo Badilla, G., Salazar Carranza, M., Murillo Herrera, J., Hueckmann Voss, F., & Romero Zúñiga, J. J. (2016). Effect of age at first calving on reproductive parameters in the first lactation of Holstein and Jersey cattle from Costa Rica.

Castillo Badilla, Gloriana, Mauren Salazar Carranza, Jaime Murillo Herrera, Frank Hueckmann Voss, och Juan José Romero Zúñiga. Effect of Age At First Calving On Reproductive Parameters in the First Lactation of Holstein and Jersey Cattle From Costa Rica. 2016.

Castillo Badilla, Gloriana, et al. Effect of Age At First Calving On Reproductive Parameters in the First Lactation of Holstein and Jersey Cattle From Costa Rica. 2016.