Widmen, Michael U. <br/><br/>
Polymer film overlay system for mercury contaminated sludge phase I / 
by Michael U. Widmen and Michael M. Epsteir 
 - Washington, D.C. :  U.S. Government Printing Office,  1972 
 - 79 p. ;  30 cm. 
 - Water pollution control research series ;  16080HTZ5/72 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--United States<br/>Water quality--Standards--United States<br/>Water--Dissolved oxygen--United States
<br/><br/><label>Dewey Class. No.: </label>363.72870973