Unnatural Selection
From Author Wars - https://authorwars.com/books/unnatural-selection-662105.html
Overview:
- Title: Unnatural Selection
- Author: Frederik Pohl
- Year: 1969
- Type: Essays
- Series: Editor's Page (Galaxy)
Editions/Publications:
- Unknown. Galaxy Magazine, September 1969 (Unknown, Frederik Pohl, Universal Publishing & Distributing Corporation, $0.60, 164 pages, digest, MAGAZINE)
- Unknown. Galaxy Science Fiction [UK], October 1969 (Unknown, Frederik Pohl, Universal-Tandem Publishing Company Ltd., 5/-, 164 pages, digest, MAGAZINE)