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| LEADER |
00686nam a2200169 a 4500 |
| 008 |
050201s1983||||es |||||||||||||||||spa|| |
| 942 |
|
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|c BK
|
| 041 |
|
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|a spa
|
| 082 |
|
|
|a 628.4
|b N972m
|
| 100 |
|
|
|a Núñez Woitschach, Ricardo
|
| 245 |
0 |
0 |
|a Manual de perforación de pozos por el método de percusion /
|c Ricardo Núñez Woitschach.
|
| 260 |
|
|
|a San Salvador :
|b Plan Nacional de Saneamiento Basido Rural "PLANSABAR",
|c 1983
|
| 300 |
|
|
|a 87 p.
|
| 650 |
|
|
|a ABASTECIMIENTO DE AGUA
|
| 650 |
|
|
|a SANEAMIENTO RURAL
|
| 999 |
|
|
|c 91986
|d 91986
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 628_400000000000000_N972M
|7 0
|8 CG
|9 166557
|a 15
|b 15
|c CG
|d 2012-08-15
|i 15004619
|l 1
|o 628.4 N972m
|p 15004619
|r 2017-03-24
|s 2017-03-06
|t 1
|w 2012-08-15
|y BK
|