- FondsMG 146 - W.O. Kupsch fonds
- Série organiqueJ. Audio-Visual Materials
- 2112 en plus...
- PièceWOK 19-19 - North America, geography of pre-Pleistocene time
- PièceWOK 19-20 - Growth of Pleistocene glaciers
- PièceWOK 19-21 - Common effects of soil creep
- PièceWOK 19-22 - Mechanics of soil creep
- 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
- 184 en plus...