| 000 | 00418nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1990 xx 000 0 und d | ||
| 082 |
_a574.5 _bA45E |
||
| 100 | _aAmbasht, R.S. | ||
| 245 | 0 |
_aEnvironment and Pollution _bAn Ecological Approach |
|
| 260 |
_aVaranasi _bStudents' Friends and Co. _c1990 |
||
| 300 | _a231 | ||
| 650 | _aLife sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aPollution | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6628 _d6628 |
||