Primeras jornadas castellano leonesas de medio ambiente /
| Corporate Authors: | , , |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
[Valladolid] :
Consejería de Medio Ambiente y Ordenación del Territorio,
[1990]
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| Subjects: |
| Physical Description: | 1 v. : il. ; 30 cm. |
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