das, madan mohan, Sultan Singh, P. Sharma, & Khem Chand. (2023). Nutrient Utilization, Milk Yield and Economics of Production in Crossbred Cows Fed Berseem Hay Meal Supplemented Diet. Indian Journal of Animal Nutrition, 40(2). https://epubs.icar.org.in/index.php/IJAN/article/view/134754