| 000 | 00373nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20220518110108.0 | ||
| 008 | 170116b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789386035486 | ||
| 082 | _a577 SHA | ||
| 100 | _aSharma,J P | ||
| 245 | _aEnvironmental studies | ||
| 250 | _aed 4. | ||
| 260 |
_aChennai _bUniversity Science press _c2017 |
||
| 300 | _a316p. | ||
| 942 | _cBK | ||
| 999 |
_c191521 _d191521 |
||