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|a 9241544716
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| 040 |
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|a GR-KoDPT
|b gre
|e AACR2
|
| 245 |
0 |
0 |
|a Operation and maintenance of urban water supply and sanitation systems :
|b a guide for managers /
|c World Health Organization
|
| 260 |
|
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|a Geneva:
|b World Health Organization,
|c c1994
|
| 300 |
|
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|a ix, 102 σ. :
|b εικ. ;
|c 24 εκ.
|
| 504 |
|
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|a Περιέχει βιβλιογραφικές παραπομπές (σ. 101-102)
|
| 650 |
|
0 |
|a Municipal water supply
|x Maintenance and repair
|
| 650 |
|
0 |
|a Municipal water supply
|x Management
|
| 650 |
|
0 |
|a Sewage disposal
|x Management
|
| 650 |
|
0 |
|a Sewage disposal
|x Maintenance and repair
|
| 650 |
|
0 |
|a Water-supply
|
| 650 |
|
0 |
|a Sanitation
|
| 650 |
|
0 |
|a Maintenance
|
| 710 |
|
|
|a World Health Organization
|
| 710 |
2 |
|
|a World Health Organization
|
| 952 |
|
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|a GR-KoDPT
|b 59cc2bf56c5ad13446fa515d
|c 998a
|d 945l
|e RA 567
|t 1
|x m
|z Books
|
