Soybean root health assessment in Iowa /
| Autor principal: | |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Ames, Iowa,
2007.
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| Materias: |
| Notas: | Tesis (doctor of philosophy)--Iowa State University, 2007--"Major: Crop production and Physiology" |
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| Descripción Física: | vi, 157 hojas |