Rua, A <br/><br/>
Sources of SO  [electronic resource] 

 -  Journal of the Air & Waste Management Association (1995)  Sep 1998 
 - 838-845 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2162-2906 
<br/><br/><label>Standard No.: </label>10.1080/10473289.1998.10463729  doi