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International Union of Geological Sciences | |||
International Union of Geological Scientists (IUGS) | |||
IUGS (International Union of Geological Sciences Ying) | |||
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 |
Water supply | 1 |