2008, Volume 38, Issue 4

E. van Marle-Köster, C.A. Hefer, L.H. Nel and M.A.M. Groenen

M. Yardimci, E. Hesna Sahin, I.S. Cetingu, I. Bayram, K. Altunbas and E. Sengor Kahi

N.O.M. Tshipuliso, L.J. Alexander, A. Kotze, K. Ehlers, V.L. Reisenauer Leesburg and M.D. MacNeil

E.T. Berhe and R.M. Gous

J. Esterhuizen, I.B. Groenewald, P.E. Strydom and A. Hugo

Z. Brand, S.W.P. Cloete, C.R. Brown and I.A. Malecki

G. van N. du Toit, H.A. Snyman and P.J. Malan

E.R. Malleson, R. Meeske, L.J. Erasmus, W.A. Van Niekerk and R.J. Coertze

E. Rautenbach, J.B.J. van Ryssen and W.A. van Niekerk

C.J.C. Muller, C.W. Cruywagen, F.J. du Toit and J.A. Botha

J.J.E. Cloete, L.C. Hoffman and S.W.P. Cloete