TY  - BOOK
ED  - United Nations.
TI  - Methodologies for assessing the impact of deep sea-bed minerals on the world economy
PY  - 1986///
CY  - New York
PB  - United Nations
KW  - Mineral industries
KW  - Mineral resources in submerged lands
KW  - Economic aspects
KW  - Marine mineral resources
ER  -