dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Verhoeven, R L - Van Der Schiff, H P
    Type: Article
    In: Journal of South African botany
    Volume: 41
    Issue: 1
    Date: 1975
    Page Range: 39--40
    Publication Info: Kirstenbosch National Botanic Gardens of South Africa