Vol. 12 No. 1 (1991)

Articles

• The Impact of Yeast Genetics and Recombinant DNA Technology on the Wine Industry - A Review

  L.S. Pretorius, T.J. van der Westhuizen

  3-31

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• The Effect of Grapevine Rootstock on the Performance of Vitis vinifera L. ( cv. Colombard) on a Relatively Saline Soil

  J.M. Southey, J .H. Jooste

  32-41

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• The Effect of Partial Defoliation on Quality Characteristics of Vitis vinifera L. cv. Cabernet Sauvignon Grapes 1. Sugars, Acids and pH

  J.J. Hunter, Q.T. de Villiers, J.E. Watts

  42-50

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• The Selection of Aroma-Rich Clones of Vitis vinifera L. cv. Gewtirztraminer and Weisser Riesling by Means of Terpene Analyses

  J. Marais, A Rapp

  51-56

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