| 000 | 00363nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9780074518717 | ||
| 082 | _a628.53 RAO | ||
| 100 | _aRao, M.N and Rao, H.V.N | ||
| 245 | 0 | _aAir pollution | |
| 260 |
_aMcgraw hill book company _bNew Delhi _c2017 |
||
| 300 |
_aVI, 339p. _b840 |
||
| 650 | _aAir pollution | ||
| 999 |
_c188219 _d188219 |
||