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Episode 67: Devra Heyer
Manage episode 306026132 series 1333723
Devra Heyer is the Education Division Chief of the National Speleological Society.
The Caving Podcast is sponsored by https://elspeleo.com/
Save $20 any full-priced order over $300 with promo code PODCAST
Find your local grotto!
https://caves.org/committee/i-o/grottos/new_grotto_page-v2.shtml
103 episode
Manage episode 306026132 series 1333723
Devra Heyer is the Education Division Chief of the National Speleological Society.
The Caving Podcast is sponsored by https://elspeleo.com/
Save $20 any full-priced order over $300 with promo code PODCAST
Find your local grotto!
https://caves.org/committee/i-o/grottos/new_grotto_page-v2.shtml
103 episode
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