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| 999 |
_c12433 _d12433 |
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| 005 | 20230603102603.0 | ||
| 008 | 211206b ||||| |||| 00| 0 eng d | ||
| 020 | _a084253233163 | ||
| 100 | _aGUPTA,K.A. | ||
| 245 | _aA TEXT BOOK OF ENVIRONMENT & ECOLOGY | ||
| 260 |
_aLUCKNOW _bV.S.PUBLISHER _c2013 |
||
| 300 | _a138p. | ||
| 942 |
_2ddc _cBK |
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