Between earth and sky :
Cagin, Seth.
Between earth and sky : how CFCs changed our world and endangered the ozone layer / Seth Cagin & Philip Dray. - 1st ed. - New York : Pantheon Books, c1993. - 430 pages ill. ; 24 cm.
Between earth and sky : how CFCs changed our world and endangered the ozone layer / Seth Cagin & Philip Dray. - 1st ed. - New York : Pantheon Books, c1993. - 430 pages ill. ; 24 cm.