| 000 | 00422nam a22001457a 4500 | ||
|---|---|---|---|
| 005 | 20250410103133.0 | ||
| 008 | 250410b |||||||| |||| 00| 0 eng d | ||
| 020 | _a9788188805686 | ||
| 082 | _a333.7 SAX | ||
| 100 | _aSaxena, R K | ||
| 245 | _aChallenges to environment protection / | ||
| 260 |
_aIndai _bS.R Scientific Publications _c2008 |
||
| 300 |
_a240 p. _bill, ; black and white pictures _c21 cm. |
||
| 942 |
_2ddc _cENV |
||
| 999 |
_c12211 _d12211 |
||