O P Gupta <br/><br/>
Modern weed science in the tropics and sub-tropics 

 - New Delhi  Today and Tomorrow`s Printers and Publishers  1978 
 - 421p 
<br/><br/>O P Gupta & P S Lamba: Modern weed science in the tropics and sub-tropics.  New Delhi.  Today and Tomorrow`s Printers and Publishers, 1978.--(632.58GUP)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>632.58  / GUP