000 | 004130000a22001570004500 | ||
---|---|---|---|
020 | _a81-7024-419-6 | ||
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 |
_c207967 _d207967 |