TY - BOOK AU - Grady,C.P.Leslie AU - Grady,C.P.Leslie AU - Grady,C.P.Leslie TI - Biological wastewater treatment T2 - Environmental science & pollution SN - 9780849396793 AV - TD755 .G72 2011 U1 - 628.3/5 23 PY - 2011/// CY - London PB - CRC press KW - Sewage KW - Purification KW - Biological treatment N1 - Revised edition of: Biological wastewater treatment / Biological wastewater treatment / C.P. Leslie Grady, Jr., Glen T. Daigger, Henry C. Lim. 2nd. 1999; Includes bibliographical references and index ER -