| 000 | 00480nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230703b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a504.054 _bP1 |
||
| 100 | _aSrivastava, Gopinath | ||
| 245 | _aपर्यावरण-प्रदूषण | ||
| 246 | _aParyavaran-Pradushan | ||
| 260 |
_aDelhi: _bSunil Sahitya Sadan, _c2001 |
||
| 300 | _a175p. | ||
| 650 | _aEnvironmental science | ||
| 942 |
_2udc _cHBK |
||
| 999 |
_c48923 _d48923 |
||