| Author: | Lang, Allen Kim, 1928-1974 |
| Subject: | PS, Science fiction, Short stories, Martians -- Fiction, Overpopulation -- Fiction, Earth (Planet) -- Fiction |
| Format: | Electronic text |
| Date issued: | 2020 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Guest Expert [electronic resource] / Allen Kim Lang |