B.V. Venkata Rao <br/><br/>
Proceedings of the eighth Asian Pacific weed Science society conference 

 - Bangalore  Organising committee eights Conference of Asian-Pacific Weed Science Society  1981 
 - 493p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>632.5806  / PAPW