Category:Granera in the 1970s

Media in category "Granera in the 1970s"

The following 2 files are in this category, out of 2 total.

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  Topografia de la cova de les Tutes (1973).jpg 881 × 549; 58 KB
  
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  Topografia del Forat Negre (1973).jpg 893 × 552; 64 KB