- FundoMG 146 - W.O. Kupsch fonds
- SérieJ. Audio-Visual Materials
- 1967 mais...
- ItemWOK 18-22 - Major floras of Pennsylvanian and Permian time
- ItemWOK 18-23 - Geographical distribution of Eurydesma fauna
- ItemWOK 18-24 - Typical members of the Permian Eurydesma fauna
- ItemWOK 18-25 - Map showing the extent of outcrops of Karroo formation
- ItemWOK 18-26 - Shear strength of minerals
- ItemWOK 18-27 - Slide in Quebec on the Rimouski River
- ItemWOK 18-28 - Two types of slide shown schematically
- ItemWOK 18-29 - Collapse of quick clay is shown on microscopic scale
- ItemWOK 18-30 - Two samples of quick clay showing contrast
- 329 mais...