| 000 | 00771nam a2200265Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20190618230836.0 | ||
| 008 | 150617s1994 xx 000 0 hin d | ||
| 020 | _a8185829063 | ||
| 040 |
_aHQRS _bhin _cHQRS |
||
| 041 | _hhin | ||
| 080 | _a504.5:614.71 N4 | ||
| 100 | _aमिश्र, शिवगोपाल | ||
| 245 | _aवायु प्रदूषण | ||
| 260 |
_aदिल्ली: _bज्ञान गंगा, _c1994 |
||
| 300 |
_a112पृ.; _c22सेमी. |
||
| 650 | _aVaayu pradoshan | ||
| 650 | _aEnvironmental pollution | ||
| 650 | _aAir pollution | ||
| 650 | _aAcid rain | ||
| 650 |
_aAir pollution _xPrevention |
||
| 700 | _aतिवारी, सुनील दत्त | ||
| 365 | _aINR | ||
| 942 |
_2udc _cHB |
||
| 999 |
_c27041 _d27041 |
||