Gupta, O P <br/><br/>
Weedy aquatic plants: Their utility, menance and management 

 - 
 - Agrobios India  2001 
 - 274 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label> 895 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds - Economic botany
<br/><br/><label>Dewey Class. No.: </label>581.652  GUP-W