De Silva, R. L. <br/><br/>
Blister blight of tea (exobasidium vexans massee) 
R. L. De Silva,  
 - Talawakella  The Tea research institute of Ceylon 
 - 6p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>633.72  / DES