R. Schalk No description specified. 1-3 (3 Records) Documents 10 Drill Sites In Blanco Trading Post Area For Morrison-Knudson Co 78(I)049F (1977) Archaeological Investigations PGT-PG&E Pipeline Expansion Project, Idaho, Oregon and California, Volumes I-V (1994-1995) (1994) Archaeological Test of the Patterson Hatchery Project Area Near Irrigon, Oregon (1980)