Gaur, G. <br/><br/>
Water pollution and its management 

 - New Delhi  Sarup & Sons  1997 
 - 376 p.  23 cm. 
 - International encyclopaedia of environmental pollution... .
<br/><br/><label>ISBN: </label>8185431922 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Water pollution-management<br/>Water pollution-Control
<br/><br/><label>Dewey Class. No.: </label>363.7394  / GAU