000 00287nam a2200109Ia 4500
005 20251007104328.0
008 251006s9999 xx 000 0 und d
245 0 _agenesis of procabrian iron and manganese depositsunesco
260 _a1ST.ED | PARIS UNESCO
260 _c1973
942 _cBOK
999 _c4895
_d4895