| 000 | 00848nam a2200277Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20190306023722.0 | ||
| 008 | 150617s1992 xx 000 0 hin d | ||
| 020 | _a8171782736 | ||
| 040 |
_aHQRS _bhin _cHQRS |
||
| 041 | _hhin | ||
| 080 | _a504.5 N2 | ||
| 100 | _aश्रीवास्तव, हरिनारायण | ||
| 245 | _aवायुमंडलीय प्रदूषण | ||
| 260 |
_aनई दिल्ली: _bराजकमल प्रकाशन, _c1992 |
||
| 300 |
_a166पृ.; _c22सेमी. |
||
| 500 | _aसंदर्भ सहित | ||
| 650 | _aVayu mandaliya pradushan | ||
| 650 | _aEnvironmental pollution | ||
| 650 | _aWater pollution | ||
| 650 | _aNoise pollution | ||
| 650 | _aAir pollution | ||
| 650 |
_aPollution _x Prevention |
||
| 365 | _aINR | ||
| 942 |
_2udc _cHB |
||
| 999 |
_c26977 _d26977 |
||