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| 082 |
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| 100 | _aBasic Science Series | ||
| 245 | 0 | _aEarth | |
| 260 |
_bMcgraw Hill Eastern _aSingapore _c1971 |
||
| 300 | _a32p. | ||
| 630 | _xReference Reading Room | ||
| 650 |
_aScience _vEarth Science _xScienceGeneralia |
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| 942 | _cBOOK | ||
| 999 |
_c62368 _d62368 |
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