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| Union internationale des sciences géologiques | |||
| Russian thesaurus | |||
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| МСГН | |||
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| МСГН основан в 1961. Входит в МСНС. Большой Энциклопедический словарь | |||
| Международный союз геологических наук: 1 phrase in 1 subject |
| Oil and gas technology | 1 |
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