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00747cam a2200217ua 4500 |
| 020 |
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|a 81-219-1547-3
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| 082 |
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|a 628
|b DUG/E
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| 100 |
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|a Duggal, K.N
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| 245 |
1 |
0 |
|a Elements of environmental engineering
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| 250 |
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|a 1st ed.
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| 260 |
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|a New Delhi
|b S. Chand
|c 1998
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| 300 |
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|a vi, 496p.
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| 500 |
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|a Includes index.
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| 650 |
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|a Environmental engineering
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| 650 |
0 |
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|a Water supply
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| 650 |
0 |
|
|a Sewage treatment
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| 650 |
0 |
|
|a Environmental sanitation
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 2262
|d 2262
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 628_000000000000000_DUGE
|7 0
|9 2356
|a KUCL
|b KUCL
|d 2014-05-23
|l 1
|o 628 DUG/E
|p 05388
|r 2016-05-23
|s 2016-04-23
|y BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 628_000000000000000_DUGE
|7 0
|9 2357
|a KUCL
|b KUCL
|d 2014-05-23
|l 7
|m 2
|o 628 DUG/E
|p 28706
|r 2017-12-18
|s 2017-11-03
|y BK
|