TY  - BOOK
AU  - De Kun, Nicolas, 1923-
TI  - Mineral economics of Africa
T2  - Developments in economic geology
SN  - 0444427953
AV  - TN 115 Dek 
PY  - 1987///
CY  - Amsterdam
PB  - Elsevier Pub
KW  - MINES AND MINERAL RESOURCES--AFRICA
KW  - MINERAL INDUSTRIES - AFRICA
KW  - NATURAL RESOURCES--AFRICA
ER  -