Hellman, a former professor of viticulture at Oregon State University and presently at Texas A&M and Texas Tech University, edits this guide to the best strategies and methods to use in Oregon's commercial vineyards. Contributions cover vine structure and physiology, viticulture principles, production practices, and a variety of sustainable and organic viticulture practices. Emphasis is placed on understanding the characteristics of a vineyard site, matching grape varieties to site, and selecting and adjusting management practices for each situation. Annotation ©2004 Book News, Inc., Portland, OR (booknews.com)