- FondsMG 146 - W.O. Kupsch fonds
- SeriesJ. Audio-Visual Materials
- 33 more...
- ItemWOK 1-34 - Breach in dike on island of Schouwen
- ItemWOK 1-34 - Remains of a farm after winds and wave action
- ItemWOK 1-36 - Rubber boats dropped by plane in rescue operations
- ItemWOK 1-37 - Repairing breaches in dike during flood
- ItemWOK 1-38 - Tectonic elements of Europe
- ItemWOK 1-39 - Geological cross section of the Alps
- ItemWOK 1-40 - Geological cross section of the Alps
- ItemWOK 1-41 - Stages in the development of the Alps
- ItemWOK 1-42 - Development of a nappe
- 2263 more...