Servant, Jean <br/><br/>
Atmospheric trace elements from natural and industrial sources / 
by Jean Servant 
 - Chelsea College, University of London, London, :  Monitoring and Assessment Research Centre,  1982 
 - 37 p. ;  21 cm. 
<br/><br/> Prepared by Monitoring and Assessment Research Centre, Chelsea College, University of London with the support of United Nations Environment Programme 
<br/><br/>references p. 34-37 
<br/><br/><label>ISBN: </label>090591824X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution