Ayub, Mahmood Ali  1948- <br/><br/>
The economics of tin mining in Bolivia / 
Mahmood Ali Ayub and Hideo Hashimoto 
 - Washington, D.C. :  World Bank,  c1985 
 - v, 106 p. :  ill. ;  28 cm. 
<br/><br/>Bibliography : p. 105-106 
<br/><br/><label>ISBN: </label>082130514X (pbk) :  USD 12.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tin industry--Bolivia<br/>Tin mines and mining--Bolivia
<br/><br/><label>Dewey Class. No.: </label>338.274530984