Conservation of Mass
From Author Wars - https://authorwars.com/books/conservation-of-mass-1789440.html
Overview:
- Title: Conservation of Mass
- Author: Steve Swenston
- Year: 1981
- Type: Interior Art
Editions/Publications:
- Unknown. Rigel Science Fiction, #1 Summer 1981 (Unknown, Steve Swenston, Aesir Press, $1.75, 68 pages, quarto, MAGAZINE)