| 000 | nam a22 4500 | ||
|---|---|---|---|
| 999 |
_c29186 _d29186 |
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| 008 | 171120b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9788122424621 | ||
| 050 | _aTA 170 .D4 2009 | ||
| 100 | _aDe Kumar, Anil | ||
| 245 | _aEnvironmental engineering / | ||
| 260 |
_aNew Delhi : _bNew Age International Publishers, _c2009 |
||
| 300 |
_axv, 191p. : _bill. ; _c23 cm. |
||
| 500 | _aIncludes index. | ||
| 650 | _aEnvironmental engineering. | ||
| 700 | _aDe Kumar,Arnab | ||
| 942 |
_2lcc _cBOOKS _hTA 170 .D4 2009 |
||