Dass, R. S., Jai Kishan, and U. B. Singh. “Effect of Feeding Urea (Ammonia) Treated Paddy Straw on Rumen Metabolism in Cross-Bred Cattle”. The Indian Journal of Nutrition and Dietetics 21, no. 9 (September 1, 1984): 342–349. Accessed May 5, 2024. http://www.informaticsjournals.com/index.php/ijnd/article/view/11099.