Los ecohéroes del agua : material de apoyo para maestros /
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | Spanish |
| Published: |
San José, C.R. :
Producciones del Río Nevado,
2012.
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| Edition: | 1. ed. |
| Subjects: |
| Physical Description: | 15 p. : il. col. ; 28 cm. |
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| ISBN: | 9789930940976 |