Federal prototype oil shale, public hearings, Tract C-a, detailed development plan

The U.S. Department of the Interior, Geological Survey, Conservation Division, Office of the Area Oil Shale Supervisor held hearings in Rangely, Colorado on June 8, 1976. These hearings were℗for informational purposes only, with℗individuals from the Rio Blanco Oil Shale Project, as well as Rangely residents and officials,℗testifying either℗for or against Rio Blanco Oil Shale Project's Detailed Development Plan for Federal Prototype Tract C-a.