| 000 | 00365nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 245 | _aAcid rain and its amplications | ||
| 260 | _aRoorkee | ||
| 260 | _bNational Institute of Hydrology | ||
| 260 | _c1993 | ||
| 300 | _a67 p. | ||
| 440 | _aTN-97; National Institute of H | ||
| 901 | _pS42354 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c151817 _d151817 |
||