| 000 | 00500 a2200253 4500 | ||
|---|---|---|---|
| 001 | 61954 | ||
| 020 | _a81-7178-273-60 | ||
| 041 | _aeng | ||
| 080 | _a628.5=914.3 Sri | ||
| 245 | _aVayumandaleeya pradooshan | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bNew Delhi : Rajkamal Prakashan, 1992 | ||
| 260 | _c1992 | ||
| 300 | _a166 p. | ||
| 300 | _c21 cm | ||
| 490 | _a | ||
| 100 | _aSrivastava, Hari Narain | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aAir-Pollution | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c26750 _d26750 |
||