Description: Water pollution control :

Corporate Authors:	United Nations Environment Programme., Water Supply and Sanitation Collaborative Council.
Other Authors:	Helmer, Richard,, Hespanhol, Ivanildo.
Format:	Book
Language:	English
Published:	London ; New York : E & FN Spon, 1997.
Edition:	1st ed.
Subjects:	Water quality management. Water > Purification. Water. Engineering. Environmental Studies. Environmental engineering. TECHNOLOGY & ENGINEERING > Environmental > Pollution Control.
Online Access:	http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=76828

Item Description:	"Published on behalf of UNEP, United Nations Environment Program, Water Supply & Sanitation Collaborative Council, World Health Organization."
Physical Description:	1 online resource (xvi, 510 pages) : illustrations, maps
Bibliography:	Includes bibliographical references and index.
ISBN:	0203477545 9780203477540 0203785789 9780203785782 0419229108 9780419229100