Letter (Analog, June 1980)
| First published | June 1980 |
|---|---|
| Type | Essay |
| Series | Letters: Poul Anderson |
Asks contributions for the Viking Fund to support Mars exploration.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1980 |
|
Analog Science Fiction/Science Fact, June 1980 | Condé Nast | MAGAZINE | 173|173.1 |