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| LEADER |
01197nam a2200229 a 4500 |
| 008 |
050201s1992||||es a |||||||||||||spa|| |
| 041 |
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|a spa
|
| 094 |
|
|
|a 1304
|b G216g
|
| 100 |
|
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|a García Granados, Alberto
|
| 245 |
|
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|a Guía sobre la operación y mantenimiento del riego por gravedad en una asociación de regantes
|
| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1992
|
| 300 |
|
|
|a 163 h. ;
|b il
|
| 502 |
|
|
|a Tesis (Ingeniero Agrónomo) -- Universidad de El Salvador.
|
| 650 |
|
|
|a RIEGO POR GRAVEDAD
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
|
|a 27/04/2009
|
| 942 |
|
|
|c BK
|
| 999 |
|
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|c 70906
|d 70906
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| 952 |
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|i 10111933
|o 1304 G216g
|p 10111933
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|t 1
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|y TS
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| 952 |
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|0 0
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| 952 |
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|0 0
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|p 13100647
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| 952 |
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|
|0 0
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|4 0
|6 1304_000000000000000_G216G
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|i 13100648
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