Buku Life On A Line : A Manual of Modern Cave Rescue Ropework Techniques dari Dr. D. F. Merchant berisi teknik – teknik pada cave rescue khsususnya vertical rescue.
Download di : http://www.draftlight.net/lifeonaline/download
A Manual of Modern Cave Rescue Ropework Techniques
Buku Life On A Line : A Manual of Modern Cave Rescue Ropework Techniques dari Dr. D. F. Merchant berisi teknik – teknik pada cave rescue khsususnya vertical rescue. Download di : http://www.draftlight.net/lifeonaline/download
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