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Odendaal, Petrus Johannes
(University of Pretoria, 2007-01-05)
Please read the abstract in the section 00front of this document
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Odendaal, Petrus Johannes
(University of Pretoria, 2021)
The natural world is an interconnected system made up of ecosystems and an abundance of species diversity that inevitably supports all life on Earth, including humans. Since our origin the humans race has worked in this ...