Woodruff, James L.2011-08-302011-08-301987Woodruff J.L., 1987, Geothermal spas in Hawaii: A new tourist industry? (A preliminary report): Honolulu, Hawaii Natural Energy Institute, University of Hawaii at Manoa, 71 p., http://hdl.handle.net/10125/21057.http://hdl.handle.net/10125/21057Study investigating the feasibility of development of balneology industry in Hawaii associated with its geothermal resources.71 pagesen-USdirect usebalneologyspalow temperaturecascaded useHealth resorts--Hawaii--Hawaii IslandReport