Humans Keep Out!
From Author Wars - https://authorwars.com/books/humans-keep-out-904723.html
Overview:
- Title: Humans Keep Out!
- Author: uncredited
- Year: 1979
- Type: Magazine Editor
- Series: Perry Rhodan (US)
- Number in Series: 135
Editions/Publications:
- Unknown. Perry Rhodan #135: Humans Keep Out! (Unknown, uncredited, Master Publications, ISBN-10: , $1.95, 68 pages, digest, MAGAZINE)