Wetlands and lakes as nitrogen traps : a reseach progamme for the period 1 july 1990-30 june 1994 /
| Formato: | Libro |
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| Lenguaje: | English |
| Publicado: |
Suecia :
Swedish Environmental Protection ,
1994.
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| Colección: | Swedish Environmental Protection Agency Report;
3963 |
| Materias: |
| Descripción Física: | 28 p. ; 24 cm. |
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| ISBN: | 9162039636 |