Using this graphic and referring to it is encouraged, and please use it in presentations, web pages, newspapers, blogs and reports.
For any form of publication, please include the link to this page and give the cartographer/designer credit (in this case UNEP/GRID-Arendal)
Stephen O Andersen, K Madhava Sarma, Protecting the Ozone Layer, the United Nations History, UNEP, Earthscan Publishin, 2002; US Environmental protection Agency. Achievements in Stratospheric Ozone Prote.
Uploaded on Sunday 26 Feb 2012
МЕЖДУНАРОДНОЕ ОСОЗНАНИЕ ПРОБЛЕМЫ ОЗОНОВОГО СЛОЯ