Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
The Essentials of Cave Diving - Third Edition
Cave diving has been called the "most dangerous participatory sport" in the world. It doesn't have to be. With proper training, experience, and guidance, you can be a skilled cave diver, and enjoy this challenging and rewarding activity, for a lifetime.  With decades of technical diving experience, including world record cave dives, and paradigm changing underwater exploration, Woman Divers Hall of Fame member Jill Heinerth, has created this full-color contemporary guidebook. Generously illustrated, "The Essentials of Cave Diving - 3rd Edition“ contains practical, 21st century underwater knowledge, including sidemount techniques and the latest rebreather technology. Encompassing all levels of cave diving, from entry-level to expert, this manual is an essential tool; appropriate and relevant to all cave training disciplines.