| 000 | 00493nam a2200217 454500 | ||
|---|---|---|---|
| 001 | 045072 | ||
| 003 | BD-ChCU | ||
| 008 | Eng | ||
| 020 | _a0074518712 | ||
| 040 |
_aDLC _cDLC _dBD-ChCU |
||
| 082 | 0 | 0 | _a363.7392/R215a |
| 100 | 1 |
_aRao, M.N. _bRao, H.V.N. |
|
| 245 | 1 | 0 |
_aAir pollution _bx |
| 250 | _ax | ||
| 260 |
_aNew Delhi _bTata McGraw - Hill _c1989 |
||
| 300 | _a339 | ||
| 504 | _aIncludes | ||
| 650 | 0 |
_aAir - Pollution _bAir - Pollution |
|
| 700 | 1 | _ax | |
| 942 |
_2ddc _cBK |
||
| 999 |
_c45072 _d45072 |
||