- FondsMG 146 - W.O. Kupsch fonds
- Série organiqueJ. Audio-Visual Materials
- 1452 en plus...
- PièceWOK 12-103 - Shadow zone of the earth's core for an earthquake originating in Japan
- PièceWOK 12-104 - Diagram to show impending river capture
- PièceWOK 12-105 - Diagram to show flow of meandering river around a bend
- PièceWOK 12-106 - Diagram to show the elimination of a lake by sedimentation
- PièceWOK 12-107 - Successive stages in the development of meanders
- PièceWOK 12-108 - Schematic section across the flood plain showing natural levees
- PièceWOK 12-109 - Pebbles faceted by sand blast
- PièceWOK 12-110 - Erosion and the wearing down of land surface
- PièceWOK 12-111 - Successive stages in the development of the Great Lakes
- 844 en plus...