TY - BOOK AU - Crites,Ronald W. AU - Middlebrooks,E.Joe AU - Bastian,Robert K. AU - Reed,Sherwood C. TI - Natural wastewater treatment systems SN - 9781466583269 PY - 2014///] CY - Boca Raton PB - CRC Press, Taylor & Francis Group KW - Sewage KW - Purification KW - Biological treatment KW - Sewage sludge KW - Management N1 - Revised edition of: Natural wastewater treatment systems / Ronald W. Crites, E. Joe Middlebrooks, Sherwood C. Reed. 2006; Includes bibliographical references and index ER -