Frank Sherwood Rowland dies XL-Label

Schreibweisen

Frank Sherwood Rowland dies, CFC, Frank Sherwood Rowland, chlorofluorocarbons, ozone layer

Schreibweisen werden auch in folgenden Labels verwendet:

Greenpeace action against CFC production, End of CFC production at Hoechst, Greenpeace action against CFC production, Montreal Protocol, Ordinance Prohibiting CFC Halons, Frank Sherwood Rowland gestorben, Montreal Protocol deal with China, New ozone-destroying chemicals discovered in atmosphere, International Day for Preservation of the Ozone Layer