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Brown, Geoffrey James
(University of Pretoria, 2020-02)
The Nile crocodile (Crocodylus niloticus) is a predator, scavenger and an economically valuable aquaculture species in sub-Saharan Africa. Nile crocodiles are farmed principally for their skins, which are used to manufacture ...
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Brown, Geoffrey James
(University of Pretoria, 2014)
Rift Valley fever (RVF) is an arthropod-borne viral disease of significant importance in both livestock and humans. Epidemics occur periodically in domestic ruminants, typically after heavy rains, which encourage rapid ...