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00831nam a2200205 u 4500 |
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000368324 |
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20060118131110.0 |
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980731s1979 xx ||||| eng |
| 035 |
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|a 2455973
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| 040 |
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
0 |
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|a 631.3
|b E77D
|2 00
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| 100 |
1 |
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|a Espeleta, L. F.
|e Autor/a
|4 aut
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| 245 |
1 |
4 |
|a The design of a simple machine to harvest cowpeas, vigna unguiculata
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| 260 |
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|a [Lugar de publicación no identificado] :
|b National College of Agricultural Engineering, Cranfield Institute of Technology,
|c 1979.
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| 300 |
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|a 45 hojas :
|b ilustraciones, 2 planos (en bolsillo)
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| 500 |
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|a Tesis (Magister Scientiae)--National College of Agricultural Engineering.
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| 650 |
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|a MAQUINARIA AGRICOLA
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| 912 |
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|a 18-JAN-2006 - QUIROS SALAZAR, DANILO
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| 916 |
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|a Reconversión
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