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| Title | Bibliographie Speleologique Belge 1907-1964 |
| Author | De Block,G & Fontaine,J.P |
| Date | 1968 |
| Pages | 80 |
| Publisher | Equipe Speleo de Bruxelles |
| Subject | Caves Belgium |
| Language | French |
| Number | FI/211 |
| Type | Book |