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| 008 | 190516s9999 xx 000 0 und d | ||
| 020 | _a8121916542 | ||
| 028 |
_bGangaram Book Bureau _c2960 _d28-11-1997 |
||
| 100 |
_aAsthana, D.K. and Asthana, Meera _921055 |
||
| 245 | 0 |
_aEnvironment Problems and Solutions _cFor the Students of BSc Courses of Various Indian Universities |
|
| 260 |
_bS.Chand and Company Ltd. _c1998 _aNew Delhi |
||
| 300 | _a323 | ||
| 600 |
_tEnvironmental Science _9114156 |
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| 650 |
_aEnvironmental Science _9114156 |
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| 942 | _cREF | ||
| 999 |
_c103716 _d103716 |
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