TY - JOUR A1 - Poe, A C A1 - Piehler, M F A1 - Thompson, S P A1 - Paerl, H W T1 - Denitrification in a constructed wetland receiving agricultural runoff. Y1 - 2003/12/ N1 - R830652 JF - WETLANDS J1 - WETLANDS VL - 23 IS - 4 SP - 817 EP - 826 ER -