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00934nam a2200193 a 4500 |
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050201s1983||||es |||||||||||||||||spa|| |
| 942 |
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|c BK
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| 041 |
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|a spa
|
| 094 |
|
|
|a 631.7
|b S243d
|
| 100 |
|
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|a Saravia Contreras, Alma América
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| 700 |
|
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|a Tobar, Jaime Mauricio
|e coautor
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| 245 |
|
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|a Determinación del grado de uniformidad de aplicación del riego por espersión en la cuenca banderas
|
| 260 |
|
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|a San Salvador :
|b Universidad Centroamericana José Simeón Cañas,
|c 1983
|
| 300 |
|
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|a 63 h.
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| 502 |
|
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|a Tesis (Ing. Agronómica) -- Universidad Centroamericana José Simeón Cañas
|
| 650 |
|
|
|a RIEGO POR ASPERSION
|
| 999 |
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|c 70566
|d 70566
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| 952 |
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|i 10106330
|o 631.7 S243d
|p 10106330
|r 2012-08-15
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|w 2012-08-15
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| 952 |
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