| 000 | 00744nam a2200253Ia 4500 | ||
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| 003 | OSt | ||
| 005 | 20220926025534.0 | ||
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| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0 08 022429 6 | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
||
| 082 | _aU:(G:55), L9 | ||
| 100 |
_aBiswas Asit K Ed. _9140892 |
||
| 245 | 0 | _aOzone layer | |
| 260 |
_aOxford _bPergamon _c1979 |
||
| 300 |
_axviii,373p. _ccm. |
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| 490 | _aEnvironmental sciences and applications ,4. United Nations environment programme | ||
| 650 |
_aGeography- Environment _9229896 |
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| 942 |
_hU:(G:55), L9 _cGB _2CC |
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| 999 |
_c647314 _d647314 |
||