| 000 | 00436nam a2200157Ia 4500 | ||
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| 008 | 220926s2006 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_a333.7 _bAST |
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| 100 |
_aAstHona, D K _91008372 |
||
| 245 | _aTextbook of Environmental Studies | ||
| 260 |
_aNewdelhi _bS Chand and co _c2006 |
||
| 300 | _a397p | ||
| 520 | _aCirculation Section | ||
| 650 |
_aENVIRONMENTAL STUDIES (R) _91008373 |
||
| 700 |
_aAsthona, M _91008374 |
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| 999 |
_c679096 _d679096 |
||