Reporting on California's Gold Mines for the State Division of Mines and Geology, 1951-1979Eleanor Swent, William B. 1920- Ive Clark, Ralph C. Loyd · First published 2018Open the Tome
Perspectives on Mormon TheologyBlair G. Van Dyke, Loyd Isao Ericson, Michael R. Ash, Daniel C. Peterson, Ralph C. Hancock, Julie M. Smith, Fiona Givens, David Bokovoy, Joseph M, Spencer, Brian D. Birch · First published 2017Open the Tome
Mineral land classification of the Kerens, Flynn, and Colton Well 15-minute quadrangles, San Bernardino County, CaliforniaRalph C. Loyd · First published 1993Open the Tome
Mineral land classification of Nevada County, CaliforniaRalph C. Loyd · First published 1990Open the Tome
