Cover image for Undergrouund coal conversion : program description
Title:
Undergrouund coal conversion : program description
Author:
United States. Department of Energy. Division of Fossil Fuel Extraction.
Publication Information:
Washington : Dept. of Energy, Assistant Secretary of Energy Technology, Division of Fossil Fuel Extraction ; Springfield, Va. : for sale by the National Technical Information Service, 1979.
Physical Description:
69 pages : illustrations ; 27 cm.
Series:
General Note:
June 1979.
Language:
English
Added Author:
Format :
Book