L'univers des Géons
From Author Wars - https://authorwars.com/books/lunivers-des-geons-1768359.html
Overview:
- Title: L'univers des Géons
- Author: Jean-Pierre Andrevon
- Year: 1974
- Type: Reviews
Editions/Publications:
- Unknown. Fiction, #248 (Unknown, Jean-Pierre Andrevon, OPTA, F6.00, 196 pages, digest, MAGAZINE)
- Unknown. Fiction, #248 (Unknown, Pierre Barbet, OPTA, F6.00, 196 pages, digest, MAGAZINE)