Browsing Plant Science by Author "De Frey, Willem Hendrik"

Browsing Plant Science by Author "De Frey, Willem Hendrik"

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  • Phytosociology of the Mpumalanga high altitude grasslands 
    De Frey, Willem Hendrik (University of Pretoria, 1999)
    A phytosociological study covering approximately 12 000 km2 was completed within Southeastern Mpumalanga high altitude grasslands. The towns of Belfast, Barberton, Piet Retief and Wakkerstroom represented the four corners ...