Ozone Crisis 
Roan Sharon 
 - New York  Wiley  c1989. 
 - 270p. : 
<br/><br/><label>ISBN: </label>0471528234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atmospheric ozone--Environmental aspects--General
<br/><br/><label>Dewey Class. No.: </label>363.ROA