Mineral resources development with particular reference to the developing countries /
Mineral resources development with particular reference to the developing countries /
- New York : United Nations , 1970.
- vi, 74 p.
"United Nations publication. Sales no.: E.70.II.B.3."
The book recognised that the accidental discovery of rich and readily exploitable deposits is becoming ever more of a rarity, that much now depends on time-consuming and costly exploration and development.
Mineral industries
Mines and mineral resources
JX1977 / .A2 ST/ECA/123
333.8'09172'4 / MIN
"United Nations publication. Sales no.: E.70.II.B.3."
The book recognised that the accidental discovery of rich and readily exploitable deposits is becoming ever more of a rarity, that much now depends on time-consuming and costly exploration and development.
Mineral industries
Mines and mineral resources
JX1977 / .A2 ST/ECA/123
333.8'09172'4 / MIN