1. 01. English Non Fiction Volcanoes and earthquakes / by Kohler, Pierre, Publication: New York : Barron's, 1986 . 78 p. : , Translation of: Volcans, séismes et dérive des continents. | Includes index. 18 cm. Date:1986 Availability: Copies available: (1), Actions:
2. 05. French Non Fiction Inventions et découvertes / by Kohler, Pierre. Publication: Paris : Fleurus, 2004 . 207 p. : , Index. 26 cm. Date:2004 Availability: Copies available: (1), Actions: