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United States Code

Part A

Research, Development, Demonstration, and Commercial Application

13331Coal research, development, demonstration, and commercial application programs 13332Coal-fired diesel engines 13333Clean coal, waste-to-energy 13334Nonfuel use of coal 13335Coal refinery program 13336Coalbed methane recovery 13337Metallurgical coal development 13338Utilization of coal wastes 13339Underground coal gasification 13340Low-rank coal research and development 13341Magnetohydrodynamics 13342Oil substitution through coal liquefaction 13343Authorization of appropriations 13344Rare earth elements