External trade statistics digest, 1st and 2nd quarter 1997 

 - Gaborone :   Central statistical office,   1997 
 - ii, 53 p. :   ill. ;   21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Trade-- Statistics-- Botswana<br/> Export-- Statistics-- Botswana
<br/><br/><label>Dewey Class. No.: </label>380.1021