000
00297 a2200133 4500
082
_a
551.9
_b
In8
100
1
_a
CADEK, J.
_d
245
1
_a
PROCEEDINGS...
260
_a
Prague
_b
The Geological Survey
_c
1976
300
_a
ix,463,,,,,
700
_a
PACES, T.
964
_g
CIRC
997
_a
A51909 C
999
_c
469561
_d
469561