TY - BOOK AU - Kadlec,Robert H. AU - Knight,Robert L. TI - Treatment wetlands SN - 0873719301 U1 - 628.35 20 PY - 1996/// CY - Boca Raton, London PB - CRC KW - Sewage KW - Purification KW - Biological treatment KW - Local KW - Wetlands KW - Processing N1 - Includes index ER -