In Earth's Image: The Terraforming of Other Planets
| First published | March 1979 |
|---|---|
| Type | Essay |
| Series | Science Notebook |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1979 |
|
Future Life, March 1979 | Future Life Magazine | MAGAZINE | 54|54.1 |
| January 1981 |
|
SF Perry Rhodan Magazin, 1/81 | Pabel | MAGAZINE | 24|24.3 |