RAO,V.S <br/><br/>
Principles of weed science: (A reference cum textbook) 

 - New Delhi  Oxford & IBH Pub. co.  1988 
 - ix, 540p. 
<br/><br/><label>ISBN: </label>8120401824 
<br/><br/><label>Dewey Class. No.: </label>632.58