| 000 | 00347nam a2200145Ia 4500 | ||
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| 008 | 230106s9999 xx 000 0 und d | ||
| 082 |
_a800 _bWA-E |
||
| 100 | _aVarshnay,Sarde | ||
| 245 | 0 | _aEnvironmental challenges | |
| 250 | _a1st Ed. | ||
| 260 |
_aNew Delhi _bWiley Eastern Limited _c1992 |
||
| 300 | _a625 | ||
| 650 | _aLiterature | ||
| 942 | _cBK | ||
| 999 |
_c201 _d201 |
||