| 000 | 00460nam a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c4722 _d4722 |
||
| 005 | 20230510133408.0 | ||
| 008 | 230510b ||||| |||| 00| 0 eng d | ||
| 020 | _a8182019-X | ||
| 041 | _aBeng | ||
| 082 |
_a363.7 _bPAL/P |
||
| 100 |
_aPal, Goutam _910457 |
||
| 245 |
_aParibesh o Dusan _bPoribesh Bigyan _cby Goutam Pal |
||
| 260 |
_aKolkata _bDasgupta _c2010 |
||
| 300 |
_a868p. _bpic, map, _c21cm. |
||
| 650 |
_aENVIRONMENT AND POLLUTION _921238 |
||
| 942 | _cBK | ||