Geological Survey Prague, Czechoslovakia /  
[compiled by Zdeněk Kukal ; redaction by Antonín Kříž] ; Český Geologický Ústav. 
 - Prague :   Geological Survey,   1990. 
 - 31 p. :  ill. (some col.) 
<br/><br/><label>ISBN: </label>8070750510 
<br/><br/><label>Subjects--Index Terms: </label>გეოლოგია ჩეხეთიდ გეოლოგია 
<br/><br/><label>Universal Decimal Class. No.: </label>55(437.3)