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There is a page named "Talk:Fernand Petzl" on Wikipedia
- 167 bytes (0 words) - 09:46, 23 February 2024
- scientist and explorer. Often credited as the father of speleology. Petzl, Fernand (France) Quick, Peter (USA) Lead explorer involved with the Fisher Ridge...4 KB (444 words) - 00:05, 5 September 2006
- Daniel; Hünemeier, Tábita; Bortolini, Maria Cátira; Salzano, Francisco M.; Petzl-Erler, María Luiza; Acuña-Alonzo, Victor; Aguilar-Salinas, Carlos; Canizales-Quinteros...202 KB (20,765 words) - 11:01, 29 April 2023