Caving 在线电子书 图书标签:
发表于2024-12-01
Caving 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
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.
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Caving 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024