Rubber Research Institute of Malaysia   <br/><br/>
Fifth biotrop weed science training course: lecture notes  (Book) 

 - Kuala Lumpur  Rubber Research Institute of Malaysia  1977 
 - various pagings   30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weed
<br/><br/><label>Universal Decimal Class. No.: </label>632.954 : 061.3 RUB  / 2420