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Browsing 1966 Onderstepoort Journal of Veterinary Research, Volume 33, 1966 by Subject "Cattle"
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Van Rensburg, S.W.J.; De Vos, W.H.; Jansen, B.C.
(Pretoria : The Government Printer, 1966)
Fifty Afrikaner heifers maintained under ordinary veld conditions were divided into five groups. Each group received 5, 8 or 12 ppm fluorine in the drinking water and in addition three groups also received defluorinated ...