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- [7] DEEP-SEA MINING OF MANGANESE NODULES TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY SECTION A-MINING INDUSTRY, 1977, 86 (OCT): : A146 - A149
- [10] ELECTROMAGNETOMETRY AT THE SEA-FLOOR PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-EARTH AND PLANETARY SCIENCES, 1990, 99 (04): : 639 - 656