[1]
González-Verdugo, H., Magofke, J.C. and Mella, C. 2005. Productivity, intake and biological efficiency in New Zealand Friesian and F1 (Jersey-New Zealand Friesian) cows calved during late winter in the Xth Region, Chile. Archivos de Medicina Veterinaria. 37, 1 (Jun. 2005), 37–47. DOI:https://doi.org/10.4067/S0301-732X2005000100006.