by Longenbach, J.I, Heinrichs, A.J
Published in Animal feed science and technology (01.07.1998)

by Longenbach, J.I, Heinrichs, A.J, Graves, R.E
Published in Journal of dairy science (1999)

by Longenbach, J.I., Heinrichs, A.J., Graves, R.E.
Published in Journal of dairy science (01.01.1999)