TY  - BOOK
AU  - Ayub,Mahmood Ali
AU  - Hashimoto,Hideo
ED  - World Bank
TI  - The economics of tin mining in Bolivia
SN  - 082130514X (pbk) :
U1  - 338.274530984 
PY  - 1985///
CY  - Washington, D.C.
PB  - World Bank
KW  - Tin industry
KW  - Bolivia
KW  - Tin mines and mining
N1  - Bibliography : p. 105-106
ER  -