Parsons, Simon, Dr. Introduction to potable water treatment processes / Simon A. Parsons and Bruce Jefferson. - Oxford ; Ames, Iowa : Blackwell Pub., 2006. - x, 179 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 9781405127967 Subjects--Topical Terms: Drinking water--Purification.Water--Purification.