Homo sapiens etc.: science fiction opera
From Author Wars - https://authorwars.com/books/homo-sapiens-etc-science-fiction-opera-3179944.html
Overview:
Editions/Publications:
- Unknown. Holland-SF 1977, #4 (Unknown, Eduard Visser, NCSF, 44 pages, A4, FANZINE)
- Unknown. Holland-SF 1977, #4 (Unknown, Leo Kindt, NCSF, 44 pages, A4, FANZINE)