Visser, J.H., Formerly of Botany Department, University of Stellenbosch, South Africa

• South African Journal of Enology and Viticulture Vol. 11 No. 1 (1990) - Articles
  The Effect of Partial Defoliation on Growth Characteristics of Vitis vinifera L. cv. Cabernet Sauvignon I. Vegetative Growth
  Abstract  PDF
• South African Journal of Enology and Viticulture Vol. 11 No. 1 (1990) - Articles
  The Effect of Partial Defoliation on Growth Characteristics of Vitis vinifera L. cv. Cabernet Sauvignon II Reproductive Growth
  Abstract  PDF