U.S. consumption of energy in tons of coal equivalent

Call Number: 
3700 y-2
Publisher: 
Illinois State Geological Survey
Date: 
1973
Map Description: 
1 graph ; 26 x 39 cm.
Notes: 
Original Figure 2 in ISGS Circular 310,
Keywords: 
Energy; Oil and gas; Coal; United States
Added Entries: 
Illinois State Geological Survey Circular 310

 

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