Tapping the earth's natural heat /

Bibliographic Details

Main Author:	Duffield, Wendell A.
Other Authors:	Sass, J. H. (John Harvey), 1937-, Sorey, M. L.
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. G.P.O. ; [1994]
Series:	U.S. Geological Survey circular ; 1125. U.S. Geological Survey circular. Public issues in earth science.
Subjects:	Geothermal resources.