Lucha contra la contaminación /
| Other Authors: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Barcelona :
Promoción Cultural ,
1974
|
| Edition: | 1a ed. |
| Series: | Libros de bolsillo : el correo de la UNESCO ;
9 |
| Subjects: |
| Physical Description: | 154 p. : il. ; 19 cm. |
|---|---|
| Bibliography: | Incluye índice |
| ISBN: | 84735301807 |