by Meeske, R, Basson, H.M, Pienaar, J.P. (Agricultural Research Council, Irene (South Africa). Animal Nutrition and Animal Products Inst.), Cruywagen, C.W
Published in South African journal of animal science (2000)

by Meeske, R. (Irene Animal Production Inst. (South Africa)), Meissner, H.H, Pienaar, J.P
Published in Animal feed science and technology (01.01.1993)

by Pienaar, J.P., van Ryssen, J.B.J.
Published in Livestock production science (01.05.1997)

by Meeske, R., Meissner, H.H., Pienaar, J.P.
Published in Animal feed science and technology (1993)

by Henning, P.H, Pienaar, J.P
Published in South African journal of animal science = Suid-Afrikaanse tydskrif vir veekunde (1983)

by Pienaar, J.P, Renton, K.A
Published in South African journal of animal science. = Suid-Afrikaanse tydskrif vir veekunde (1980)

by Pienaar, J.P, Roux, C.Z
Published in South African journal of animal science (01.09.1989)

by Pienaar, J.P, Roux, C.Z, Kuhn, G.P
Published in South African journal of animal science (01.12.1990)

by Pienaar, J.P, Roux, C.Z, Cronje, P.B
Published in South African journal of animal science (1989)

by Pienaar, J.P, Roux, C.Z, Van Zyl, A.B
Published in South African journal of animal science = Suid-Afrikaanse tydskrif vir veekunde (1983)

by Pienaar, J.P, Hofmeyr, H.S, Whiteford, G.L
Published in South African journal of animal science = Suid-Afrikaanse tydskrif vir veekunde (1983)

by Pienaar, J.P, Roux, C.Z
Published in Canadian journal of animal science (01.01.1984)

by Morgan, P.J.K, Pienaar, J.P, Clark, R.A
Published in Proc Grassl Soc South Afr (1976)

by Hofmeyr, H.S, Slabbert, N, Pienaar, J.P
Published in Canadian journal of animal science (01.01.1984)

by Pienaar, J.P, Roux, C.Z, Morgan, P.J.K, Grattarola, L
Published in South African journal of animal science. = Suid-Afrikaanse tydskrif vir veekunde (1980)

by Pienaar, J.P, Roux, C.Z, Morgan, P.J.K, Grattarola, L
Published in South African journal of animal science. = Suid-Afrikaanse tydskrif vir veekunde (1980)

by Meissner, H.H, Liebenberg, L.H.P, Pienaar, J.P, Van Zyl, A.B, Botha, B
Published in South African journal of animal science (1982)

by Du Preez, J.J, Hayes, J.P, Pienaar, R. de V, Stindt, H.W
Published in Agroanimalia (01.12.1976)

by Meissner, H.H, Pienaar, J.P, Liebenberg, L.H.P, Roux, C.Z
Published in Annales de recherche vétérinaires (1979)