EPA Watch: RCRA proposal tightens mining industry exclusion.  [electronic resource] 

 -  Environmental science & technology  Jul 1997 
 - 307A p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0013-936X 
<br/><br/><label>Standard No.: </label>10.1021/es972352k  doi