000 | 00446nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 230524s9999 xx 000 0 und d | ||
040 | _cUDSM | ||
050 | _aQE431.2.O6 | ||
110 | 1 |
_aThe Open University _eCorporate author |
|
245 | 0 | _aEarth materials | |
260 |
_aLondon: _bThe Open University Press, _c1971. |
||
300 |
_a83p.: _bill.; _c29cm. |
||
650 | 1 | _aMineralogy | |
650 | 1 | _aGeochemistry | |
650 | 1 | _aPetrology | |
942 |
_2lcc _cBK _n0 |
||
999 |
_c73047 _d73047 |