Kafrika,Asimwe Selestin <br/><br/>
The impact of rough Tanzanite export ban on government Revenue 

 - University of Dar Es Salaam:  Dar Es Salaam,  2023. 
 - xii,94p.:  Ill.;  30cm. 
<br/><br/> Include Bibliographical and references<br/>Thesis: MSc(Mining engineering (Mineral economics)-University of Dar Es Salaam 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Revenue<br/>Tanzanite
<br/><br/><label>LC Class. No.: </label>THS EAF HJ2250.K437