Fredrickson et al., 1995. Livest. Prod. Sci., 42 (1): 45-54

Fredrickson, E. L. ; Estell, R. E. ; Havstad, K. M. ; Shupe, W. L. ; Murray, L. W., 1995. Potential toxicity and feed value of onions for sheep. Livest. Prod. Sci., 42 (1): 45-54