000 | 00513pam a2200145a 44500 | ||
---|---|---|---|
008 | 140414b1974 xxu||||| |||| 00| 0 eng d | ||
082 |
_aD854 _bCED |
||
110 | _aCHEMICAL ENGINEERING DIVISION | ||
245 |
_aPROCEEDINGS OF THE SEMINAR ON ENVIRONMENTAL POLLUTION DUE TO MINING, METALLURGICAL AND CHEMICAL INDUSTRIES _c |
||
260 |
_aCALCUTTA _bTHE INSTITUION OF ENGINEERS (INDIA) _c1974 |
||
650 | _a ENVIRONMENTAL POLLUTION-SEMINAR | ||
650 | _aCIVIL ENGINEERING | ||
690 | _aCIVIL ENGINEERING | ||
906 | _a62765 | ||
999 |
_c57040 _d57040 |