Sea-bed mineral resource development : recent activities of the international consortia
Department of International Economic and Social Affairs
Bok Engelsk 1980
Utgitt | New York : United Nations , 1980
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Omfang | VI, 16 s.
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Emner |
Utgitt | New York : United Nations , 1980
|
---|---|
Omfang | VI, 16 s.
|
Emner |