Pringle, Laurence.
Energy: power for people / [by] Laurence Pringle. - New York : Macmillan, 1975. - 146 p. : ill.
Includes bibliographical references.
An introduction to the earth's energy resources and to new alternatives to traditional sources of energy power.
0027753301
74019033
Energy resources.
333.79
Energy: power for people / [by] Laurence Pringle. - New York : Macmillan, 1975. - 146 p. : ill.
Includes bibliographical references.
An introduction to the earth's energy resources and to new alternatives to traditional sources of energy power.
0027753301
74019033
Energy resources.
333.79