Upadhyay, Alka Rani <br/><br/>
Aquatic plants for the waste water treatment 

 -  Daya Publishing House  2004 
 - x, 181 p. 
<br/><br/><label>ISBN: </label>81-7035-335-1  395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENT
<br/><br/><label>Dewey Class. No.: </label>363.7284  / UPA