Analog Science Fiction/Science Fact, December 1970
From Author Wars - https://authorwars.com/publications/analog-science-fictionscience-fact-december-1970-57076.html
Overview:
- Title: Analog Science Fiction/Science Fact, December 1970
- Author: John W. Campbell, Jr.
- Year: 1970
- Publisher: Condé Nast
- Price: $0.60
- Pages: 180
- Binding: digest
- Type: MAGAZINE
- Title Reference: Apron Chains
- Notes: Nov. 1970←Dec. 1970→Jan. 1971
Vol. LXXXVI, No. 4. Cover illustration for "Ecological Niche" as noted in "In Times to Come" from the November 1970 issue. The full text and images of this edition are available at Luminist.org, see web page for link.