by McCallon, B.R.
Published in Journal of dairy science (01.06.1976)

by Mccallon, B.R
Published in Proceedings ... annual meeting (1976)

by Becton, P, Hanson, L.E, Mccallon, B.R
Published in Journal of dairy science (1976)

by Todorovic R.A, Long R.F, McCallon B.R
Published in Veterinary Microbiology (1977)

by Roby, T.O, Amerault, T.E, Mccallon, B.R
Published in US Livest Sanit Assoc Proc (1971)

by Todorovic, R.A., Long, R.F., McCallon, B.R.
Published in Veterinary microbiology (01.01.1977)