LIBROS DEL AUTOR: j strother moore

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  • Piton
    J Strother Moore
    Mountaineers use pitons to protect themselves from falls. The lead climber wears a harness to which a rope is tied. As the climber ascends, the rope is paid out by a partner on the ground. As described thus far, the climber receives no protection from the rope or the partner. However, the climber generally carries several spike-like pitons and stops w...
    Disponible

    66,09 €