| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c330224 _d330224 |
||
| 003 | NUST | ||
| 005 | 20170614114221.0 | ||
| 008 | 170614b xxu||||| |||| 00| 0 eng d | ||
| 040 | _c0 | ||
| 082 | _a577.14 NIS | ||
| 245 |
_aEnvironmental Chemistry (Environmental Technology): _bTextbook series for Diploma of Associate Engineer (ENV-163). _cNISTE |
||
| 260 |
_aIslamabad _bNational Book Foundation, NISTE _c2007 |
||
| 300 | _a57p. | ||
| 500 | _aP.B | ||
| 942 |
_2ddc _cBK _kIESE |
||