RATWAN P, KUMAR M, CHAKRAVARTY AK, MANDAL A. Estimation of direct and maternal (co)variance components for lactation traits in Jersey crossbred cattle at an organized farm. Indian J of Anim Sci [Internet]. 2019 Feb. 27 [cited 2026 Jun. 1];89(2):193–199. Available from: https://epubs.icar.org.in/index.php/IJAnS/article/view/87339