Interview with Rich Thomas, director of Viticulture at Santa Rosa Junior College, and Graham Parnell, Viticulture instructor and magazine editor.Additional Descriptive Notes: This video recording is part of a large series of television programs entitled "Sonoma County in the [70s, etc.]," were produced between the late 1970s and mid-1990s for Sonoma County public access cable television under direction of the Sonoma County Public Information Office, now known as the County Administrator's Office. Each segment features interviews with Sonoma County elected and appointed officials, department heads, and individuals associated with local educational and cultural organizations. Some segments also feature local business owners and include public service announcements.