Gray, N. F. <br/><br/>
Water technology :  an introduction for environmental scientists and engineers / 
N. F. Gray. 
 - 2nd ed. 
 - Haryana :  Butterworth-Heinemann,  c2009. 
 - xx, 645 p. :  ill., maps ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/>
<br/><br/><br/>english 
<br/><br/><label>ISBN: </label>9788131202128 
<br/><br/><label>LCCN: </label>2005296035 
<br/><br/><label>Nat. Bib. No.: </label>GBA504337  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>013085531  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality management.<br/>Water--Purification.<br/>Water--Pollution.<br/>Hydrology.<br/>Aquatic biology.
<br/><br/><label>LC Class. No.: </label>TD365  / .G73 2005 
<br/><br/><label>Dewey Class. No.: </label>628.1/GRW