Proceedings of the international symposium on medicinal plants  
/ The Government of Ceylon and the South Asia Science Cooperation Office of UNESCO, Ceylon, 15-18 December 1964  
 - Colombo:   Government Press,   1966 
 - xvi, 226p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Observers Inaugural address 
<br/><br/><label>Universal Decimal Class. No.: </label>633.88(082.2)   / K6