KHANNA(DR); MATTA(GAGAN) <br/><br/>
Fresh Water Eco-System : A Case Study of River Henwal 

 -  2011  Biotech Books, New Delhi 
 - 192  20  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>978-81-7622-224-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil & Water Conservation
<br/><br/><label>Dewey Class. No.: </label>DT2      Q11