by Grass, E.E
Published in US Livest Sanit Assoc Proc (1972)

by Spertzel, R.O
Published in US Livest Sanit Assoc Proc (1972)

by Stauffer, D.R
Published in US Livest Sanit Assoc Proc (1972)

by Tripathy, D.N, Hanson, L.E, Krumrey, W.A
Published in US Livest Sanit Assoc Proc (1972)

by Ketter, W.E
Published in US Livest Sanit Assoc Proc (1972)

by Caley, H.K
Published in US Livest Sanit Assoc Proc (1972)

by Sutmoller, P, Trautman, R
Published in US Livest Sanit Assoc Proc (1972)

by Frey, M.L, Ball, R.A
Published in US Livest Sanit Assoc Proc (1972)

by Gigstad, D.C, Stone, S.S, Dardiri, A.H
Published in US Livest Sanit Assoc Proc (1972)

by Griner, L.A
Published in US Livest Sanit Assoc Proc (1972)

by Dungan, W.M
Published in US Livest Sanit Assoc Proc (1972)

by Taylor, W.M, Anderson, J.B, Martin, W.H
Published in US Livest Sanit Assoc Proc (1972)

by Mengeling, W.L
Published in US Livest Sanit Assoc Proc (1972)

by McCulloch, W.F
Published in US Livest Sanit Assoc Proc (1972)

by Weidle, V.K, Edds, G.T
Published in US Livest Sanit Assoc Proc (1972)

by Yedloutschnig, R.J, Taylor, W.D, Dardiri, A.H
Published in US Livest Sanit Assoc Proc (1972)

by Stalheim, O.H.V
Published in US Livest Sanit Assoc Proc (1972)

by Janney, G.C
Published in US Livest Sanit Assoc Proc (1972)

by Steele, J.H
Published in US Livest Sanit Assoc Proc (1972)

by Colwell, W.M
Published in US Livest Sanit Assoc Proc (1972)