- ArchiefMG 146 - W.O. Kupsch fonds
- ReeksJ. Audio-Visual Materials
- 1016 more...
- StukWOK 8-45 - Nevado Ampato extinct volcanoes
- StukWOK 8-46 - Aerial view of dissected volcanic area
- StukWOK 8-46 - Aerial view of dissected volcanic area
- StukWOK 8-47 - Aerial view of volcanic area, Nudo Coropuna in background
- StukWOK 8-48 - Aerial view of braided stream
- StukWOK 8-49 - Aerial view of angular unconformity
- StukWOK 8-50 - Broad valley in part occupied by braided stream
- StukWOK 8-51 - Aerial view of barchans and other more complex dunes
- StukWOK 8-52 - Longitudinal rows of complex barchan-type dunes
- 1280 more...