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00818cam a2200193a 44500 |
| 041 |
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|a spa.
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| 094 |
0 |
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|a 1304
|b H467d
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| 100 |
0 |
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|a Henriquez Hernandez, Victor Manuel
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| 245 |
0 |
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|a Diseño, construcción y evaluación hidraulica de capsulas porosas de orcilla con fines de riego/
|c Victor Manuel Henriquez Hernandez
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| 260 |
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|a San Salvador
|c 1997
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| 300 |
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|a 165p.:
|b il.;
|c 28cm.
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| 502 |
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|a Tesis (Ingeniero Agrónomo); Universidad de El Salvador
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| 700 |
0 |
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|a Nolasco Avalos, Luís Ernesto
|e Co-autor
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| 700 |
0 |
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|a Perez Barraza, Ivan Ernesto
|e Co-autor
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| 942 |
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|c BK
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| 991 |
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|a cat_nelly
|
| 992 |
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|a 13/02/2007
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| 999 |
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|c 134481
|d 134481
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| 952 |
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|0 0
|1 0
|4 0
|6 1304_000000000000000_H467D
|7 0
|8 T
|9 243173
|a 70
|b 70
|c TUES
|d 2013-03-08
|e Donación particular
|i 70101581
|o 1304 H467d
|p 70101581
|r 2013-03-08
|w 2013-03-08
|y TS
|x 09/06/2009
|