United States. Department of Energy
Source data for base map taken from US Geological Survey Topographic Maps. 1:250.000 scale series. Horizontal and vertical control depicted herein is relative to the U S.G S source maps.
United States. Department of Energy, "Alternative Power Transmission Corridors. Map Volume." (1978). Dickey-Lincoln School Lakes Project. 64.
United States, and Dickey-Lincoln School Lakes Project. 1978. Alternative power transmission corridors. Bangor, Me: U.S. Dept. of Energy.
publisher's version of the published document