Direct application of geothermal energy

Sonraí bibleagrafaíochta
Údar corparáideach:	American Society of Heating, Refrigerating and Air-conditioning
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New York N.Y. 1980.
Ábhair:	Geothermal engineering.