PT - JOURNAL ARTICLE AU - Iovanna, Richard AU - Hyberg, Skip AU - Crumpton, William TI - Treatment wetlands: Cost-effective practice for intercepting nitrate before it reaches and adversely impacts surface waters AID - 10.2489/jswc.63.1.14A DP - 2008 Jan 01 TA - Journal of Soil and Water Conservation PG - 14A--15A VI - 63 IP - 1 4099 - http://www.jswconline.org/content/63/1/14A.short 4100 - http://www.jswconline.org/content/63/1/14A.full