发表于2025-01-26
Caving 2025 pdf epub mobi 电子书
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This intructional guide to cave exploring will help readers select the right gear for a caving expedition and understand the proper techniques for exploring safely and with minimal impact. Cave Exploring also discusses the very important topic of trip leadership, something most other caving books give only passing treatment to if any at all.
Caving 2025 pdf epub mobi 电子书