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| LEADER |
00871nam a2200169 a 4500 |
| 008 |
050201s1983||||es a |||||||||||||spa|| |
| 942 |
|
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|c BK
|
| 041 |
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|
|a spa
|
| 094 |
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|
|a 631.56
|b P419e
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| 100 |
|
|
|a Peña Rivas, Luis Ricardo
|
| 245 |
|
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|a Estudio de sistemas de pequeñas fincas con enfásis en metódos de almacenamiento de maíz en Candelaria la Frontera
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| 260 |
|
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|a San Salvador :
|b Universidad Centroamericana José Simeón Cañas,
|c 1983
|
| 300 |
|
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|a 120 h. ;
|b il.
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| 502 |
|
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|a Tesis (Ing. Agronómica) -- Universidad Centroamericana José Simeón Cañas
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| 999 |
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|c 70565
|d 70565
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