La defensa de los ríos y los lagos /
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | Spanish |
| Published: |
Bogotá :
Parramón/Editorial Norma,
[1995]
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| Series: | Biblioteca Juvenil de ecologia.
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| Subjects: |
| Physical Description: | 31 pages : color illustrations ; 28 cm. |
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| ISBN: | 9580426724 (pbk.) 9580432635 (obra) 9580424047 (colección) |