L?pez, J. R.; El?as, A.; Delgado, D.; G?nz?lez, R.; Sarduy, L. Effect of the Energy-Protein Supplementation on the Ruminal Fermentation Indicators of Buffalo Calves (Bubalus Bubalis) Fed Star Grass (Cynodon Nlemfuensis). Cuban J. Agric. Sci. 2012, 46.