Gupta, O.P. <br/><br/>
Aquatic weed management /  
NULL. 
 - 2nd ed /   . 
 - New Delhi :   Today and Tomorrows Printers and Publishers ,   1987. 
 - 259p. :   Ills. ;   26cm. .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> Rs.350/- 
<br/><br/><label>Subjects--Index Terms: </label>AQUATIC WEEDS-CONTROL 
<br/><br/><label>Dewey Class. No.: </label>581.652072  /