| 000 | 004100000a22001570004500 | ||
|---|---|---|---|
| 020 | _a8170244196 | ||
| 060 | _a100 | ||
| 082 | _a589.20954 SRI | ||
| 100 | _aSrivastava, A K | ||
| 245 | _aAir pollution ( Biopollutants in air) | ||
| 260 | _aNew Delhi, Ashih publishing house, Punjabi Bagh | ||
| 260 | _c1991 | ||
| 300 | _a302 | ||
| 650 | _aBiopollutants/ Air pollution/ Aeromycology- India | ||
| 942 | _cBK | ||
| 999 |
_c349885 _d349885 |
||