Egan et al., 1975. Aust. J. Agric. Res., 26: 909-922 Document reference Egan, A. R. ; Walker D. J. ; Nader C. J. ; Storer G., 1975. Comparative aspects of digestion of four roughaghes by sheep. Aust. J. Agric. Res., 26: 909-922Web https://doi.org/10.1071/AR9750909Citation key Egan et al., 1975