Author Details

Retief, E.

  • Vol 78, No 3 (2007) - Original Research
    The toxicity of Senecio inaequidens DC.
    Abstract  PDF
  • Vol 68, No 3 (1997) - Short Communication
    Vermeersiekte caused by Geigeria burkei Harv. subsp. burkei var. hirtella Merxm. in the Northern Province of South Africa : research communication
    Abstract  PDF