- FundoMG 146 - W.O. Kupsch fonds
- SérieJ. Audio-Visual Materials
- 390 mais...
- ItemWOK 3-101 - Coastal dunes. Noordwijk, The Netherlands
- ItemWOK 3-102 - Buried soils in dune near Harris, Sask.
- ItemWOK 3-103 - Soil drifting on lacustrine sediments
- ItemWOK 3-104 - Rimmed kettle ("Doughtnut")
- ItemWOK 3-105 - Esker near Skull Creek, Tompkins, Sask.
- ItemWOK 3-106 - Esker in eskerine complex - view from the side
- ItemWOK 3-107 - Esker in eskerine complex - view along crest
- ItemWOK 3-108 - Precambrian volcanic rocks polished and grooved
- ItemWOK 3-109 - Friction cracks of glacial ice
- 1906 mais...