Payson D. Sheets
duplicate - of
Sheets, Payson
No description specified.
1-5 (5 Records)
Documents
- People and Pumice On the Alaska Peninsula (1979)
- Preliminary Report Excavation of Ely Caves, Dinosaur National Monument (1967)
- Preliminary Report, Excavation of Ely Caves, Dinosaur National Monument (1967)
- Significance of Volcanism in the Prehistory of Subarctic Northwest North America (1979)
- Volcanic Activity and Human Ecology (1979)