L?pez, J. R.; El?as, A.; Delgado, D.; G?nz?lez, R.; Sarduy, L.; Dom?nguez, M. Effect of Protein-Energy Supplementation in in Situ Ruminal Degradability of NDF and OM of Star Grass (Cynodon Nlemfuensis) in Bubalus Bubalis Buffalo Calves. Cuban J. Agric. Sci. 2011, 45.