Feature leads for the media: University of Dayton Research Institute chemist Bob Kauffman is studying recycling of refrigerants to slow the depletion of the ozone layer by chlorofluorocarbons; a new service club called EARTH has the earth's interests at heart.
Note: Date of release is ca. 1989.
"UD Researcher Recycles Used Refrigerants to Help Save Ozone Layer; "Earth" Aims to Raise Environmental Awareness on Campus" (1989). News Releases. 5510.