- ArchiefMG 146 - W.O. Kupsch fonds
- ReeksJ. Audio-Visual Materials
- 1973 more...
- StukWOK 18-28 - Two types of slide shown schematically
- StukWOK 18-29 - Collapse of quick clay is shown on microscopic scale
- StukWOK 18-30 - Two samples of quick clay showing contrast
- StukWOK 18-31 - Map of southeastern part of Hawaii
- StukWOK 18-32 - Ancient river systems of the Great Lakes Basins after Spencer 1891
- StukWOK 18-33 - Drainage of eastern Great Lakes region in Tertiary time
- StukWOK 18-34 - Permo-Carboniferous glaciation without continental drift
- StukWOK 18-35 - Iceberg glacier, Axel Heiberg Island
- StukWOK 18-36 - Incised meanders of meltwater stream on glacier, Ellesmere Island
- 323 more...