Kallah et al., 1997. Anim. Feed Sci. Technol., 68 (1-2): 153-163 Document reference Kallah, M. S. ; Baba, M. ; Alawa, J. P. ; Muhammad, I. R. ; Tanko, R. J., 1997. Ensiling quality of columbus grass (Sorghum almum) grown in northern Nigeria. Anim. Feed Sci. Technol., 68 (1-2): 153-163Web http://www.sciencedirect.com/science/article/pii/S0377840197000448Citation key Kallah et al., 1997Datasheets Columbus grass (Sorghum x almum)