TWAS south-south exchange schemes 
 Third world academy of sciences south-south exchange schemes 

 - [Place of publication not identified] :  The Third World Academy of Sciences,  1989 
 - 40 pages :  no illustrations ;  21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science --Research --General works
<br/><br/><label>LC Class. No.: </label>Q180.A1 T83