- FondoMG 146 - W.O. Kupsch fonds
- SériesJ. Audio-Visual Materials
- 1455 más...
- ItemWOK 12-106 - Diagram to show the elimination of a lake by sedimentation
- ItemWOK 12-107 - Successive stages in the development of meanders
- ItemWOK 12-108 - Schematic section across the flood plain showing natural levees
- ItemWOK 12-109 - Pebbles faceted by sand blast
- ItemWOK 12-110 - Erosion and the wearing down of land surface
- ItemWOK 12-111 - Successive stages in the development of the Great Lakes
- ItemWOK 12-112 - Profiles showing successive stages in the cycle of erosion
- ItemWOK 12-113 - Stages in the development and recession of escarpment
- ItemWOK 12-114 - Section arcoss a typical roche moutonee
- 841 más...