Roth, Zdenek  <br/><br/>
Unmetamorphosed sedimentary formations of Czechoslovakia  

 - Praha:   The Geological Survey of Czechoslovakia in Academia:   1968 
 - 51p. 
 - International geological congress   XXIII session Prague 1968 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Geology