Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Helger R. Hauck"'
Autor:
Helger R. Hauck
Publikováno v:
Journal of Aerosol Medicine. 5:31-37
Within recent decades people have become more and more concerned about the impact of air pollutants on human health. Besides the direct affects on health indirect effects, like the greenhouse effect and the ozone hole, are gaining high priority. Vari
Autor:
Helger R. Hauck
Publikováno v:
Journal of Aerosol Medicine. 4:169-174
Today there is no doubt that chlorofluorocarbons (CFCs) are harmful to the atmosphere by damaging the stratospheric ozone layer and also acting as very potential greenhouse gases thus contributing to the global warming of our planet. For many years t