Gray, N.F. <br/><br/>
Water Technology : An Introduction for Environmental Scientists and Engineers 
by N. F. Gray 
 - 2nd, ed. 
 - Oxford  Butterworth  2006 
 - xx,645p. 
<br/><br/>Contents :<br/>1. Basic Considerations in   
<br/><br/><label>ISBN: </label>8131202127 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water technology<br/>Hydrology
<br/><br/><label>Dewey Class. No.: </label>628.121 GRA