Viticulture and Oenology
This statewide survey report on vineyards in Oregon covers bearing and nonbearing acres, size of vineyard operation, variety and county, size distribution, prices, and yields. The report also contains some comparisons of data for 1988 and 1989. According to the report, Oregon's wine grape production was down by 4 percent in 1989.
Oregon Agricultural Statistics Service; Williamson, Paul M.; and Kriesel, Ronald F., "1989 Oregon Vineyard Report" (1990). Oregon Wine Board Documents. Report. Submission 61.