Marais, J., Viticultural and Oenological Research Institute (YORI), Stellenbosch, South Africa

• South African Journal of Enology and Viticulture Vol. 12 No. 2 (1991) - Articles
  Carotenoid Levels in Maturing Grapes as Affected by Climatic Regions, Sunlight and Shade
  Abstract  PDF
• South African Journal of Enology and Viticulture Vol. 12 No. 1 (1991) - Articles
  The Selection of Aroma-Rich Clones of Vitis vinifera L. cv. Gewtirztraminer and Weisser Riesling by Means of Terpene Analyses
  Abstract  PDF