Tag: 1986

Eastern Massif, Picos de Europa, Northern Spain

Agua ’86 – ’87

18 December 2023

Agua 86 Feedback Report

18 December 2023

Agua ’86 A cave-diving expedition to the Picos de Europa

18 December 2023

Tresviso 1986

17 December 2023

extract from LUSS 4 (1987)

Systema Sara

16 December 2023

1987 Belgian Journal?

Systema Sara

16 December 2023

Spelerpes 1987 (Jos Beyens)

Systema Sara

16 December 2023

2020 translation of the 1987 article (Jos Beyens, Phil Walker)

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