Technical Diving From The Bottom Up

This is the definitive guide to Technical and Extended range diving. The 2010 edition has an additional 350 pages with guest chapters from leading lights in the industry such as Richard Pyle, Tom Mount and Jill Heinerth to name a few. A must read forMoreThis is the definitive guide to Technical and Extended range diving. The 2010 edition has an additional 350 pages with guest chapters from leading lights in the industry such as Richard Pyle, Tom Mount and Jill Heinerth to name a few. A must read for any diver.