Daniel, Jozef <br/><br/>
Geochemical Atlas of Slovak Republic, Part Natural radioactivity 

 - Bratislava  Geological Survey of Slovak Republic  1997 
 - pp. 67-77  ilus., maps., tbls. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGUA<br/>RADIACION COSMICA<br/>RADIOACTIVIDAD<br/>ROCAS
<br/><br/><label>Subjects--Geographic Terms: </label><br/>ESLOVAQUIA