Burke et al., 2002. Proc. New Zeal. Soc. Anim. Prod., 62: 152–156

Burke, J. L. ; Waghorn, G. C. ; Brookes, I. M., 2002. An evaluation of sulla (Hedysarum coronarium) with pasture, white clover and lucerne for lambs. Proc. New Zeal. Soc. Anim. Prod., 62: 152–156