SA Journal of Animal Science
1993, Volume 23, Issue 2
Page 27 - 30 P. Apps, W. Giesecke, I-M. Petzer, J.C. Willemse, C.R. Palmer and B. Ferreira
Page 31 - 37 C.H.M. de Brouwer, C.B. Visser, A.R. Schutte and M. Postma
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Page 43 - 50 J.F. de Villiers, W.A. Botha and M.F. Smith
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Page 54 - 57 J.B.J. van Ryssen, S. van Malsen and A.A. Verbeek
Page 57 - 60 J.C. Greeff, M.M. Scholtz and C.Z. Roux
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