Mills, Patrick C. <br/><br/>
Water and tritium movement through the unsaturated zone at a low-level radioactive-waste disposal site near Sheffield, Illinois, 1981-85 / 
by Patrick C. Mills and Richard W. Healy. 
 - [Washington]:   [United States Government Printing Office],   [1993].  
 - vi, 72 p. :  maps, tables ;  28 cm. 
 -  2386 .
<br/><br/>Includes bibliographical references (p. 70-72). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radioactive waste disposal in the ground--Environmental aspects--Illinois--Sheffield Region<br/>Groundwater flow--Illinois--Sheffield Region<br/>Radioisotopes--Migration--Illinois--Sheffield Region<br/>Tritium<br/>Hazardous waste sites--Zone of aeration--Illinois--Sheffield Region
<br/><br/><label>Dewey Class. No.: </label>628.168509773