TY  - BOOK
TI  - Guide to geological excursions in Czechoslovakia : excursion 106 A, the Bohemian Massif, excursion 107A, the West Carpathian Mts.
PY  - 1984///
CY  - Prague : 
PB  - Geological Survey, in Academia, Publishing House of the Czechoslovak Academy of Sciences, 
ER  -