Posted by Steve on March 20, 2001 at 07:34:47:
SCUBA DIVING EXPLAINED
Questions and Answers on
Physiology and Medical Aspects of Scuba Diving
http://www.mtsinai.org/pulmonary/books/scuba/welcome.htm
I found this on-line scuba book that's free, I haven't read that whole thing but I bookmarked it as a reference source to my favorites. Enjoy. Also I discovered the cut and paste method to get these long url addresses into the url line, try it.
Steve