TY - BOOK AU - Russell, David L. TI - Practical wastewater treatment SN - 0471780448 U1 - 628.11 PY - 2006///] CY - Hoboken, NJ PB - John Wiley & Sons KW - Water treatment plants KW - Sewage KW - Purification KW - lcgft N1 - Includes index ER -