Razzaque, M.; Mohammed, S.; Al-Mutawa, T.; Bedair, M. Growth, Reproduction and Milk Yield of Holstein Friesian Heifers Born and Adapted in Kuwait. Pak. J. Nutr. 2009, 8 (8), 1159–1163. https://doi.org/10.3923/pjn.2009.1159.1163.