Description
Item Description:Developed from the expert workshop held in Guildford, UK on 18-20 Sept., 2002 by the World Health Organization's Water, Sanitation and Health Office in collaboration with the US EPA Office of Research and Development.
"Published on behalf of the World Health Organization."--Title page verso.
Physical Description:xxii, 237 pages : illustrations ; 24 cm.
Also available via the World Wide Web.
Bibliography:Includes bibliographical references (pages [179]-227) and index.
ISBN:1843390590
9241562595 (WHO)