Eckerman Keith, F. <br/><br/>
Limiting values of radionuclide intake and air concentration and dose conversion factors for inhalation, submersion, and ingestion  
/ by Keith F. Eckerman, [et all....] 
 - Washington :  Office of Radiation Programs U.S. Environmental Protection Agency,  1989. 
 - v, 225 p. ;  25 cm. 
<br/><br/><label>Dewey Class. No.: </label>614.839 ECK  / 2143