Water and the environment/ 
editors: J. C. Currie and A. T. Pepper. 
 - New York:  Ellis Horwood,  1993. 
 - 465 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0139506926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--supply engineering<br/>Water quality management