O Tempo dos Mastodontes
| Format | Paperback |
| Language | Portuguese |
| This Edition Published | 1979 |
| Original Title | Mastodonia |
| Original Language | English |
| Author | Clifford D. Simak |
| Translated by | Eurico da Fonseca |
| Cover Art by | António Pedro |
| Publisher | Livros Do Brasil |
| Publisher Series | Colecção Argonauta |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| This Edition Published | 1979 |
| Series Number | 267 |
Added by groo-7