La explosión demográfica
| Format: | Book |
|---|---|
| Language: | Spanish |
| Published: |
Barcelona :
Salvat editores ,
1975
|
| Series: | Biblioteca salvat de grandes temas
|
| Subjects: |
| Physical Description: | 143 p. : il. ; 29 x 15 cm |
|---|---|
| ISBN: | 843457358X |