Major extra high voltage transmission lines, December 31, 1977.

Bibliographic Details
Corporate Author:	United States. Energy Information Administration
Format:	Government Document Map
Language:	English
Subjects:	Electric power distribution > United States > Maps. Electric power transmission > United States > Maps.

Description
Item Description:	Includes ownership list. Cartographic material.
Physical Description:	1 map : color ; 54 x 71 cm.