Dr S. Subramanian <br/><br/>
All About Weed Control 

 - New Delhi  Kalyani Publisher  1991 
 - xiv, 314p. : ill  Hbk 
<br/><br/><label>ISBN: </label>817096315 
<br/><br/><label>LC Class. No.: </label>SB 611 . S8 1991