TY - BOOK AU - Tebbutt,T.H.Y. ED - ebrary, Inc. TI - Principles of water quality control AV - TD365 .T4 1998eb U1 - 628.1/6 21 PY - 1998/// CY - Boston, MA PB - Butterworth-Heinemann KW - Water quality management KW - Water KW - Purification KW - Electronic books KW - local N1 - Includes bibliographical references and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2009; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://ezproxy.taylors.edu.my/login?url=http://site.ebrary.com/lib/taylorscollege/Doc?id=10201891 ER -