by Brand, T. S., van der Westhuyzen, J. P., Hough, W., van Zyl, J. H. C.
Published in Tropical animal health and production (01.06.2024)

by Theron, P. G., Brand, T. S., Cloete, S. W. P., van Zyl, J. H. C.
Published in Tropical animal health and production (01.10.2023)

by Theron, P.G., Brand, T.S., Cloete, S.W.P., van Zyl, J.H.C
Published in Tropical animal health and production (01.03.2024)

by Theron, P.G., Brand, T.S., Cloete, S.W.P., van Zyl, J.H.C
Published in Tropical animal health and production (01.10.2023)

by H. J.C. Van Zyl, B. Mathur-Helm
Published in South African journal of business management (01.06.2007)

by Brand, T.S., van der Westhuyzen, J.P., Theron, P.G., van Zyl, J.H.C.
Published in Small ruminant research (01.05.2024)

by Brand, T.S., Van Zyl, J.H.C, Dreyer, O.
Published in South African journal of animal science (01.01.2023)

by Brand, T.S, Dreyer, O, van Zyl, J.H.C
Published in South African journal of animal science (01.01.2023)

by de Beer, J, Swanepoel, PA, van Zyl, JHC, Steyn, L
Published in African journal of range & forage science (02.01.2024)

by Shepstone, C.A., Lubout, P.C., Van Zyl, J.h.c., Hoffman, L.C., Jordaan, G.F.
Published in South African journal of animal science (01.01.2022)

by Shepstone, C.A., Meissner, H.H., Van Zyl, J.h.c., Lubout, P.C., Hoffman, L.C.
Published in South African journal of animal science (01.01.2022)

by Theron, P.G., Brand, T.S., Cloete, S.W.P., Van Zyl, J.H.C, Strydom, P.E.
Published in South African journal of animal science (01.01.2023)