RRIM training manual on  

 - Kuala Lumpur :  Rubber Research Institute of Malaysia 
 - volumes :  illustrations ;  29 cm 
<br/><br/> Crop protection and weed control in rubber plantations  Natural rubber processing  Rapping, tapping systems and yield stimulation in hevea 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hevea --Diseases and pests<br/>Hevea --Weed control
<br/><br/><label>LC Class. No.: </label>SB608.H5 R75