University of Oregon. Dept. of Planning, Public Policy and Management. Community Planning WorkshopBickle-Eldridge, ChloeGriffith, AllysonHartstrom, GretaQuillen, LoriRawlings, ShareenSpringer, Matt, 1976-Dority, AaronParker, Robert2010-07-212010-07-212007-01https://hdl.handle.net/1794/1052287 pp. References, tables, figure, appendices.en-USYouth -- Drug use -- Oregon -- Multnomah County -- PreventionYouth -- Alcohol use -- Oregon -- Multnomah County -- PreventionMultnomah County (Or.)Environmental scan and gaps analysis of prevention programs in Multnomah CountyBook