Pervaiz Habib Ullah <br/><br/>
Ozone Layer - Myth and Reality Devastation by UV Radiation 
Pervaiz Habib Ullah 
 - Karachi  Educational Press  2000 
<br/><br/><label>ISBN: </label>9698516018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ozone Layer; UV Radiation
<br/><br/><label>LC Class. No.: </label>QD272.S65.U4  / .H3-2000