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 1989 and 1990. According to this report, Oregon wine grape production was down for the third consecutive year.
Oregon Agricultural Statistics Service; Williamson, Paul M.; and Kriesel, Ronald F., "1990 Oregon Vineyard Report" (1990). Oregon Wine Board Documents. Report. Submission 64.