- Cruz, California: Aqua
Thermal Access. Berry,
George W.; Grim, Paul J.;
Ikelman, Joy A. (1980).
Thermal Springs List for the
United States. Boulder, Colorado:...
- (Copyright 1976),
trade paperback, 220
pages Berry,
George W.; Grim, Paul J.;
Ikelman, Joy A. (1980).
Thermal Spring List for the
United States. Boulder, Colorardo:...
-
Geographic Names Information System:
Delonegha Hot
Springs Berry, Grim &
Ikelman (1980), p. 12. Loam (1979), p. 149.
Bailey (1967), p. 6.
Powers (1979)...
- California,
Division of
Mines and Geology. p. 202. Berry, G.W.; Grim, P.J.;
Ikelman, J.A. (June 1980).
Thermal Springs List for the
United States (Report)...
- (3): 461–483. PMID 11623481.
Retrieved 15 June 2022. Berry,
George W.;
Ikelman, Joy A.; Grim, Paul J. (1980).
Thermal Springs List for the
United States...
-
Geographic Names Information System:
Democrat Hot
Springs Higgins,
Therberge &
Ikelman (1980).
Bailey (1967), p. 6.
Powers (1979), p. 82.
Powers (1979), p. 82–83...
- Thermal. p. 35. ISBN 978-1-890880-09-5. Berry,
George W.; Grim, Paul J.;
Ikelman, Joy A. (1980).
Thermal Spring List for the
United States. Boulder, Colorardo:...
-
Angeles Times.
Retrieved 6
December 2021. Berry,
George W.; Grim, Paul J.;
Ikelman, Joy A. (1980).
Thermal Spring List for the
United States. Boulder, Colorardo:...
-
Chronicle Books. ISBN 978-1-7972-1857-1. Berry,
George W.; Grim, Paul J.;
Ikelman, Joy A. (1980).
Thermal Springs List for the
United States. Boulder, Colorado:...
-
springs in the
United States Higgins,
Chris T.; Therberge,
Albert E. Jr.;
Ikelman, Joy A. (1980).
Geothermal Resources of
California (PDF) (Map). NOAA National...
