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Original Articles

Plant-Ecological Significance of the Soils of the Central Orange River Basin

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Pages 60-66 | Published online: 13 Nov 2012

References

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  • Survey , Geological . 1955 . Geological map of the Union of South Africa, scale 1 : 1000 000. S.Afr. Dept. of Mines . Govt. Printer, Pretoria. ,
  • Jordaan , J.M. 1962–63 . Report on the proposed Orange River Development Project , Pretoria : Govt Printer .
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  • Van Rooyen , T.H. 1971 . Soils of the Central Orange River Basin , Bloemfontein. : U.O.F.S . D.Sc. Thesis

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