Castillo Badilla, G., Salazar Carranza, M., Murillo Herrera, J., & Romero Zúñiga, J. J. (2014). Factors affecting age at first calving in purebred Jersey cows of specialized dairy farms in Costa Rica.
Chicago-tyylinen lähdeviittausCastillo Badilla, Gloriana, Mauren Salazar Carranza, Jaime Murillo Herrera, ja Juan José Romero Zúñiga. Factors Affecting Age At First Calving in Purebred Jersey Cows of Specialized Dairy Farms in Costa Rica. 2014.
MLA-viiteCastillo Badilla, Gloriana, Mauren Salazar Carranza, Jaime Murillo Herrera, ja Juan José Romero Zúñiga. Factors Affecting Age At First Calving in Purebred Jersey Cows of Specialized Dairy Farms in Costa Rica. 2014.
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