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008 | 170101s2009 xx 000 0 und d | ||
020 | _a9788179928981 | ||
100 | _aNoyes Robert | ||
245 | 0 | _aUnit Oprations In Environmental Engineering | |
260 |
_aNew Delhi _bJaico _c2009 |
||
300 | _a498 | ||
650 | _aEnvironmental Science | ||
942 |
_2ddc _cBK |
||
999 |
_c472693 _d472693 |