| 000 | 00423nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s9999 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aIndian Standard | ||
| 245 | _aGlossary of terms relating to air pollution | ||
| 260 |
_aNew Delhi _bIndian standards Institution _c1981 |
||
| 300 | _a40p;21cms | ||
| 650 | _aEnvironmental pollution | ||
| 999 |
_c47693 _d47693 |
||