1. Mineral economics of Africa
Author: De Kun N. )Nicolas(
Library: Central Library and Documentation Center (Kerman)
Subject: ، Mines and mineral resources - Africa,، Mineral industries - Africa,، Natural resources - Africa
Classification :
TN
115
.
D38
1987
2. Mineral economics of Africa
Author: De Kun, N.)Nicolas(
Library: Central Library and Documentation Center (Kerman)
Subject: ، Mines and mineral resources - Africa,، Mineral industries - Africa,، Natural resources - Africa
Classification :
TN
115
.
D38
1987
