van Rooyen, N.
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Vol 43, No 2 (2000) - Original Research
Technique to study the impact of large herbivores on woody vegetation within piospheres
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Vol 21, No 1 (1978) - Original Research
'n Aanvullende lys van plantspesies vir die Nasionale Krugerwildtuin uit die Pafuri gebied
Abstract PDF