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Browsing 1967 Onderstepoort Journal of Veterinary Research, Volume 34, 1967 by Author "De Wet, P.J."
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Brown, J.M.M.; De Wet, P.J.; Jansen B.C.
(Pretoria : The Government Printer, 1967)
The selenium content of the vegetation of the Karoo has been investigated. It is clear that given suitable conditions numerous species of plants in this area can take up moderate to dangerous amounts of the element. A ...