Books by William H. Olsen
Salvage of the Rio Oso site, Y
Salvage of the Rio Oso site, Yuba County, California
Archeology of the Grayson Site
Archeology of the Grayson Site Merced County, California
Archeology of the Little Panoc
Archeology of the Little Panoche Reservoir, Fresno County, California
The salvage archeology of the
The salvage archeology of the Bear Creek Site (SJo-112)
The archeology of the Western
The archeology of the Western Pacific Railroad relocation, Oroville project, Butte County, California
Salvage of the Rio Oso site, Y
Salvage of the Rio Oso site, Yuba County, California, /c by W. H. Olsen and F. A. Riddell
Archeological investigations a
Archeological investigations at Sutter's Fort State Historical Monument, 1959