Sources and transport of phosphorus and nitrogen during low-flow conditions in theTualatin River, Oregon, 1991-93 /
| Autores principales: | , , |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Reston, Va. :
U.S. Departamento of the Interior, Geological Survey,
1999.
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| Colección: | U.S. Geological Survey Water Supply Paper
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| Materias: |
Sistema de Bibliotecas del Universidad de Costa Rica
| Número de Clasificación: |
363.738 |
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| Copia | Disponible |