Simonen, Ahti <br/><br/>
Stratigraphic studies on the Precambrian in Finland 

 - Espoo  Geological Survey of Finland  1986 
 - pp. 21-37 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESTRATIGRAFÍA<br/>PRECAMBRICO
<br/><br/><label>Subjects--Geographic Terms: </label><br/>FINLANDIA