| 000 | 00639nam a2200205 4500 | ||
|---|---|---|---|
| 005 | 20260723124813.0 | ||
| 008 | 260723s |||||||| |||| 00| 0 eng d | ||
| 020 | _a9788121927642 | ||
| 040 |
_cCentral Library - University of Barisal _dCL-UB |
||
| 082 |
_a333.707 _bAST |
||
| 100 | _aAsthana, D. K. | ||
| 245 |
_aA textbook of environmental studies/by _cD.K. Asthana and Meera Asthana |
||
| 260 |
_aNew Delhi : _b S. Chand & Company Ltd., _c2006. |
||
| 300 |
_a470 p. : _b ill. ; _c24 cm. |
||
| 650 | _aEnvironmental sciences | ||
| 650 | _aEcology | ||
| 700 | _aAsthana, Meera. | ||
| 942 |
_2ddc _n0 _cBK |
||
| 999 |
_c5074 _d5074 |
||