DASH SK, GUPTA AK, SINGH A, SHIVAHRE PR, PANMEI A, SINGH M. Comparative assessment of sire evaluation by univariate and bivariate animal model for estimation of breeding values of first lactation traits in HF cross cattle. Indian J of Anim Sci. 2016;86(2):177–179. doi:10.56093/ijans.v86i2.55803