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_a628 _bDUG |
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| 100 | _aDuggal, K. N. | ||
| 245 | 0 |
_aElements of environmental engineering _h[Book] _cK. N. Duggal. |
|
| 260 | _bS. Chand & Company Ltd. New Delhi | ||
| 521 | _aAll. | ||
| 650 | _aEnvironmental--Engineering | ||
| 852 |
_p10003000006753 _9162.00 _h628 DUG _vSaeed Book Bank _bMain Library _dTextbooks _t1 _q1-New _aAbbotabad Campus |
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_p10003000010205 _9170.00 _h628 DUG _bMain Library _dTextbooks _t2 _q1-New _aAbbotabad Campus |
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| 852 |
_p10003000028417 _9572.00 _h628 DUG _vMulti-Line Books Lahore CUI Lahore _bMain Library _dTextbooks _t3 _q1-New _aAbbotabad Campus |
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