Jean-Marc Jancovici
Jean-Marc Jancovici has written at least 2 books. Their most popular book is Le Monde sans fin with 11 saves with an average rating of 4.4⭐.
 Le Monde sans fin Le Monde sans fin
| 4.4 | 10 reads | |
 Le Plein S'il Vous Plaît!: La Solution Au Problème De L'énergie
| 5 | 1 read |