TY - BOOK AU - Bratby,John TI - Coagulation and flocculation in water and wastewater treatment SN - 9781843391067 PY - 2008/// CY - Seattle, WA PB - IWA Pub. KW - Water KW - Purification KW - Coagulation KW - Flocculation KW - Sewage N1 - Includes bibliographical references and index ER -