Common Ozone Depletion Myths
   Brief discussions of several common misconceptions.
   http://info-pollution.com/common.htm

European Environment Agency - Ozone Depletion
   Collection of indicators, reports, links, data sets and targets on European ozone depletion topics.
   http://www.eea.europa.eu/themes/ozone

Ozone: Good Up High, Bad Nearby
   An introductory and comparative look at the environmental effects of stratospheric and ground level ozone.
   http://www.policyalmanac.org/environment/archive/ozone.shtml