1.
S Tomar AK, Pandey HN, Bisht GS. A derived selection criterion for efficient selection in dairy cattle: Time taken to produce one kg of milk in first lactation. Indian J of Anim Sci. 2005;75(5). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/9531