Spedding, D.J. <br/><br/>
Air pollution/ 
D.J. Spedding 
 - Oxford:  Clarendon Press,  1974 
 - 76 p.;  21 cm. 
 - Oxford chemistry series .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> £ 1.20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution<br/>Pollution<br/>Pollution--Environmental aspects
<br/><br/><label>Dewey Class. No.: </label>614.71