Areas of speleological interest
Cave systems
Injection place
Rio della Freida
Flow
3 l/s
Date
16/09/2002
Tracing type
coloration
Tracer
tinopal
Tracer quantity
1 kg
Emerging place
Sorgente Dragonera
Travel time
48 ore
Notes
Comunicazione B. Vigna
Bibliographic source
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