Khampa, S. and Wanapat, M. 2006. Supplementation Levels of Concentrate Containing High Levels of Cassava Chip on Rumen Ecology and Microbial Protein Synthesis in Cattle. Pakistan Journal of Nutrition. 5, 6 (Oct. 2006), 501–506. DOI:https://doi.org/10.3923/pjn.2006.501.506.