Sri Lanka Association for the Advancement of Science Section <br/><br/>
Symposium on Weed & Weedicides: Symposium Programme and Proceedings 

 - Sri Lanka,  Sri Lanka Association for the Advancement of Science Section,  1984, 
 - 48p.  27cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds and Weedicides<br/>Simposium and Proceedings