000 00245pam a2200109a 44500
082 _a550.6
_bIn8v
100 _a
245 1 _aINTERNATIONAL GEOLOGICAL CONGRESS
_cVOLUME OF ABSTRACT
260 _a
_b
_c1964-
964 _gCIRC
997 _a36313 C
999 _c433173
_d433173