Plant Health Environmental Assessments
Vineyard Snail
Port of Tacoma Cernuella virgata (C. virgata) Eradication Program in Pierce County, Washington Environmental Assessment June 2008 (PDF; 73 Kb)
Finding of No Significant Impact For Port of Tacoma Cernuella virgata (C. virgata) Eradication Program in Pierce County, Washington, Environmental Assessment, June 2008 (PDF; 55 Kb)