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Nature and origin of coal and coal seams
| Autor Principal: | |
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| Formato: | Printed Book |
| Idioma: | English |
| Publicado: |
LOndon
The English University press
1939
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| Subjects: |
UL
| Número de Clasificación: |
553.94 RAI |
|---|---|
| Copia | Live Status Unavailable |