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01063nam a2200301 u 4500 |
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20200324115120.0 |
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050121s1979 xxu ||||| eng |
| 035 |
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|a 8111373
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| 040 |
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|a Sistema de Bibliotecas de la 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 621.811
|b P122d
|2 00
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| 100 |
1 |
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|a Pacheco M., Alejandro
|e Autor/a
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| 245 |
1 |
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|a Design and development of a spring actuated impact shaker for apple harvesting /
|c by Alejandro Pacheco.
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| 260 |
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|a [Cornell, Wis.],
|c 1979.
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| 300 |
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|a viii, 146 hojas :
|b ilustraciones, 1 fotografías.
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| 500 |
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|a Tesis (master of science) -- Faculty of the Graduate School of Cornell University, 1979.
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| 650 |
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|a COSECHADORAS
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| 650 |
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|x DISEÑO Y CONSTRUCCION
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| 650 |
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|a MAQUINARIA AGRICOLA
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| 650 |
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|x DISEÑO Y CONSTRUCCION
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| 650 |
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|a MANZANAS
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| 650 |
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|x CULTIVO
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| 650 |
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|x EQUIPO Y ACCESORIOS
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| 912 |
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|a 21-JAN-2005 - MARTEN MADRIGAL, ALEXANDRA
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| 917 |
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|a 21-JAN-2005 - MARTEN MADRIGAL, ALEXANDRA
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| 949 |
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|a AP-IR-AM
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| 916 |
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|a Centro Catalográfico
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