| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c12704 _d12704 |
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| 005 | 20190319135314.0 | ||
| 008 | 190301b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_aMMSU _cULS |
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| 245 | _aMelting ice in the Arctic is opening new energy trade route / | ||
| 260 |
_cAugust 30, 2018 _bManila Bulletin |
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| 440 | _nVol. 548 No. 30 page B-2 | ||
| 500 | _aClipped article | ||
| 650 | _vGlobal warming | ||
| 942 | _cVF | ||