| 000 | 00370nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230331b |||||||| |||| 00| 0 eng d | ||
| 022 | _a0972-6268 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aNature environment and pollution technology | ||
| 260 |
_aRajasthan: _bTechnoscience Publications, _c2002 |
||
| 310 | _aQuarterly | ||
| 942 | _cCR | ||
| 999 |
_c17084 _d17084 |
||