The design of a simple machine to harvest cowpeas, vigna unguiculata
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
[Lugar de publicación no identificado] :
National College of Agricultural Engineering, Cranfield Institute of Technology,
1979.
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| Notas: | Tesis (Magister Scientiae)--National College of Agricultural Engineering. |
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| Descripción Física: | 45 hojas : ilustraciones, 2 planos (en bolsillo) |