Partial resistance to Puccinia triticina in certain Triticum species von Snyman, J.E, Pretorius, Z.A. (Free State Univ., Bloemfontein (South Africa). Plant Pathology Dept.), Kloppers, F.J, Bender, C.M

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Detection of adult-plant resistance to Puccinia triticina in a collection of wild Triticum species von Snyman, J.E, Pretorius, Z.A, Kloppers, F.J, Marais, G.F

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The relationship between the absolute molecular weight and the degree of quaternisation of N-trimethyl chitosan chloride von Snyman, D, Hamman, J.H, Kotze, J.S, Rollings, J.E, Kotzé, A.F

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Dedicated land disposal of wastewater sludge in south africa: leaching of trace elements and nutrients von Herselman, J E, Steyn, C E, Snyman, H G

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