000 | 003170000a22001090004500 | ||
---|---|---|---|
245 | _aEnvironmental pollution due to mining metallurgical and chemical industries | ||
110 | _aInstitute of Engineers India, Calcutta IN | ||
260 |
_aCalcutta _bIEI _c1974 |
||
080 |
_a628.51(063) _bI6 |
||
041 | _aEN | ||
942 | _cBK | ||
999 |
_c109311 _d109311 |