Sohrabi, M. <br/><br/>
High levels of natural radiation. 

 - Vienna :  IAEA,  1993. 
 - 618 p. :  il. 
 - Proceedings series .
 - OIEA .
 - Proceedings series .
<br/><br/> Proceedings of an International conference organized by the Atomic energy organization of Iran in co -operation with the IAEA, the World health organization, the United Nations environment programme and the International nuclear track society 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RADIACIONES -CONTAMINACION -CONGRESOS