Authors: de Brouwer, CHM Cilliers, JW Vermaak, LM van der Merwe, HJ Groenewald, PCN

Citation: Chm. De Brouwer et al., Phosphorus supplementation to natural pasture grazing for beef cows in theWestern Highveld region of South Africa, S AFR J AN, 30(1), 2000, pp. 43-52

Authors: Loest, CA Ferreira, AV van der Merwe, HJ Fair, MD

Citation: Ca. Loest et al., Amino acid requirements of South African Mutton Merino lambs 1. Duodenal and carcass essential amino acid profile, S AFR J AN, 29(1), 1999, pp. 15-26

Authors: Ferreira, AV van der Merwe, HJ Loest, CA Fair, MD

Citation: Av. Ferreira et al., Amino acid requirements of South African Mutton Merino lambs 2. Essential aminoacid composition of the whole empty body, S AFR J AN, 29(1), 1999, pp. 27-39

Authors: Ferreira, AV van der Merwe, HJ Loest, CA

Citation: Av. Ferreira et al., Amino acid requirements of South African Mutton Merino Lambs 3. Duodenal and whole empty body essential amino acid profile, S AFR J AN, 29(1), 1999, pp. 40-47