00592cam a2200157 a 4500003000400000005001700004008004100021020001400062040000800076082002400084100003500108245014000143260008200283300002600365650004300391OSt20250509115310.0150206s2011    nyua     b   i000 0 eng c  aPaperback  cDLC  aAFR 333.96 Min 20111 aEconomic Commision for Africa.10aMinerals and Africa's development :bthe International study group report on Africa's mineral regimes /cEconomic Commision for Africa.  aAddis Ababa, Ethiopia :bUnited Nations Economic Commision for Africa,c2011.  axvi, 210 p. ;c28 cm. 0aEconomic developmentxmineralzAfrica.