Hunter, J. J., and D. J. Le Roux.
"The Effect of Partial Defoliation on Development and Distribution of Roots of Vitis vinifera L. cv. Cabernet Sauvignon Grafted onto Rootstock 99 Richter." American Journal of Enology and Viticulture
43.1
(1992):
71-78.
Web. 29 Mar. 2024.