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[Subject: Geology, Meteorology, Hydrology]
Translated by: DAVID LAURENT
Translated in 11 languages
Translated in 4 languages
[Subject: Mineralogy]
- roche volcanique très poreuse et de faible densité
Translated by: TZUNG-HSIEN CHEN
Translated in 30 languages
[Subject: Buildings]
- roche volcanique vitreuse entrant dans la composition de certains bétons (béton de ponce[s], béron ponce)
Translated in 7 languages
Translated by: GUEST USER