Review and recommendations of dose conversion factors and environmental transport parameters for 210Pb and 226Ra / 
L.M. McDowell-Boyer 
 - Washington, D.C. :  United States Government Printing Office ,  1979 
 - 65 p. ;  28 cm. 
<br/><br/> NUREG/CR-0574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics<br/>Natural resources--Management
<br/><br/><label>Dewey Class. No.: </label>333.7