- FondsMG 146 - W.O. Kupsch fonds
- Série organiqueJ. Audio-Visual Materials
- 2116 en plus...
- PièceWOK 19-23 - Rockfall and differential weathering
- PièceWOK 19-24 - Rockfall in homogenous jointed rock
- PièceWOK 19-26 - Rotation shear on cylindrical surface
- PièceWOK 19-27 - Four varieties of slumping
- PièceWOK 19-28 - Block glide
- PièceWOK 19-29 - Terminology of parts of a landslide
- PièceWOK 19-30 - Crack pattern of slump slide in cohesive material
- PièceWOK 19-31 - Orientation of trees on a slump landslide
- PièceWOK 19-32 - Intercontinental migration across the Bering Strait
- 180 en plus...