Manoj, M, R S Gandhi, T V Raja, Amit Singh, and G K Sachdeva. “Effect of Non-Genetic Factors on First Lactation Production and Reproduction Performance in Sahiwal Cattle”. Indian Journal of Dairy Science 65, no. 3 (December 22, 2012). Accessed June 7, 2026. https://epubs.icar.org.in/index.php/IJDS/article/view/26100.