Recovery of sulphur and calcium carbonate from waste gypsum
Maree, J.P., Oosthuizen, S., Nengovhela, N.R., Theron, D.J., Strydom, C.A.
Published in Water S. A. (01.10.2007)
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Published in Water S. A. (01.10.2007)
Journal Article
Relationship between vegetative compatibility and pathogenicity of isolates of Fusarium oxysporum f. sp. tuberosi from potato
Venter, S.L. (Research Centre for Plant Biotechnology, Pretoria), Theron, D.J, Steyn, P.J, Ferreira, D.I, Eicker, A
Published in Phytopathology (01.08.1992)
Published in Phytopathology (01.08.1992)
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Journal Article
A potato wilt disease in South Africa caused by Erwinia carotovora subspecies carotovora and E. chrysanthemi
Serfontein, S, Logan, C, Swanepoel, A.E, Boelema, B.H, Theron, D.J. (Vegetable and Ornamental Plant Research Institute, Private Bag X293, Pretoria 0001 (South Africa))
Published in Plant Pathology (United Kingdom) (1991)
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Published in Plant Pathology (United Kingdom) (1991)
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