000 | 00372nam a2200145Ia 4500 | ||
---|---|---|---|
999 |
_c509 _d509 |
||
020 | _a9780070671171 | ||
082 |
_a628.5 _bDAV |
||
100 | _aDavis, Mackenzie | ||
245 | _aIntroduction to Environmental Engineering | ||
250 | _a4th. | ||
260 |
_bTata McGraw Hill _aNew Delhi _c2009 |
||
650 | _aEnvironmental Engineering | ||
700 | _aCornwell, David A. | ||
942 |
_2ddc _cBK |