000 | 00365nam a2200145Ia 4500 | ||
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999 |
_c35422 _d35422 |
||
005 | 20220103123843.0 | ||
008 | 180712s9999 xx 000 0 und d | ||
020 | _a923101577X | ||
082 |
_a551.9 _bUNI _223 |
||
100 | _aUNESCO | ||
245 | _aReview of research on modern problems in geochemistry | ||
260 |
_aParis _bUNESCO _c1979 |
||
300 | _a290 p. | ||
942 | _cS |