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| LEADER |
01245nam a2200229 a 4500 |
| 008 |
050201s1973||||es a |||||||||||||spa|| |
| 041 |
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|a spa
|
| 094 |
|
|
|a 614.772
|b D371
|
| 100 |
|
|
|a Pérez Guillén, Pedro Manuel
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| 245 |
|
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|a Demandas de agua en El Salvador (Ciudad Arce) /
|c Pedro Manuel Pérez Guillén ... [et al.].
|
| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1973
|
| 300 |
|
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|a 83 h. ;
|b il
|
| 502 |
|
|
|a Tesis (Ing. Civil) -- Universidad de El Salvador, San Salvador,1973
|
| 650 |
|
|
|a AGUA POTABLE-EL SALVADOR-ABASTECIMIENTO
|
| 991 |
|
|
|a bc_noemi
|
| 992 |
|
|
|a 25/07/2006
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 45314
|d 45314
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 614_772000000000000_D371
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|9 73084
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| 952 |
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|
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|p 10104983
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|
| 952 |
|
|
|0 0
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|8 T
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| 952 |
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|
|0 0
|1 0
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|p 15103747
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