AIRSITE a good site with various publications available for download including DeMore et.al. 1997 'Chemical Kinetics and Photochemcial Data For Use in Stratospheric Modeling', JPL 97-4
International Global Atmospheric Chemistry a site dedicated to furthering knowledge of atmospheric composition
Sci-environement FAQ's on Ozone depletion four introductory FAQ's which introduce the ozone depletion chemistry
WMO/UNEP Scientific Assessment of Ozone Depletion