MADAN, JYOTSANA, and J P PURI. 2013. “Effect of Feeding Formaldehyde-Treated Mustard-Cake Supplemented With Urea Treated Wheat-Straw on Rumen Metabolism in Buffalo”. The Indian Journal of Animal Sciences 67 (8). https://epubs.icar.org.in/index.php/IJAnS/article/view/34907.