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| GSGB (Geological Survey of Great Britain; источник: словарь Извекова); GSGB (Geological Survey of Great Britain; источник: словарь Извекова); Geological Survey of Great Britain | |||
| Geological Survey of GB | |||
| British Geological Survey | |||
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| GSGB (Geological Survey of Great Britain; источник: словарь Извекова); GSGB (Geological Survey of Great Britain; источник: словарь Извекова); Geological Survey of Great Britain | |||
| Geological Survey of GB | |||
| British Geological Survey | |||