Geologic studies of mercury by the U.S. Geological Survey /  
edited by John E. Gray. 
 - Reston, Virginia:   U. S. Geological Survey,   U. S. Department of the Interior  2003.  
 - vi, 41 p. :  ill., maps ;  28 cm. 
 -  1248 .
<br/><br/>Includes bibliographical references (p. 41). 
<br/><br/><label>ISBN: </label>060792621X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mercury<br/>Mercury--Environmental aspects<br/>Mercury mines and mining<br/>Mercury mines and mining--Environmental aspects
<br/><br/><label>Dewey Class. No.: </label>622.3454