Methodologies for assessing the impact of deep sea-bed minerals on the world economy /
Methodologies for assessing the impact of deep sea-bed minerals on the world economy /
Department of International Economic and Social Affairs.
- New York : United Nations, 1986.
- ix, 153 p. : ill.
10250115
Mineral industries.
Mineral resources in submerged lands--Economic aspects.
Marine mineral resources--Economic aspects.
10250115
Mineral industries.
Mineral resources in submerged lands--Economic aspects.
Marine mineral resources--Economic aspects.