Federal Council for Science and Technology. (1972). Assessment of Geothermal energy resources. Springfield: National Technical Information Service.
Citación estilo ChicagoFederal Council for Science and Technology. Assessment of Geothermal Energy Resources. Springfield: National Technical Information Service, 1972.
Cita MLAFederal Council for Science and Technology. Assessment of Geothermal Energy Resources. Springfield: National Technical Information Service, 1972.
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