TY - BOOK AU - Kadlec,Robert H. AU - Knight,Robert L. TI - Treatment wetlands SN - 0873719301 (acid-free paper) PY - 1996/// CY - Boca Raton PB - Lewis Publishers KW - Sewage KW - Purification KW - Biological treatment KW - Wetlands N1 - Includes bibliographical references (p. 839-880) and index ER -