Geology of Bidwell Park: An Outline Summary by Philip A. Lydon
Upper Bidwell Park Soils (pdf) courtesy of Andrew Conlin, of the Chico Soil Survey Office, Natural Resources Conservation Service, and Judy Stolen, at Upstate CA Planning and GIS
Geology of Bidwell Park: An Outline Summary by Philip A. Lydon
Upper Bidwell Park Soils (pdf) courtesy of Andrew Conlin, of the Chico Soil Survey Office, Natural Resources Conservation Service, and Judy Stolen, at Upstate CA Planning and GIS