TY - BOOK ED - United States. TI - Review of developments in coal gasification: hearing before Subcommittee on Minerals, Materials, and Fuels, pursuant to S. Res. 45, 92d Congress, 1st session, Nov. 18, 1971 T2 - [Committee publication] serial, 92d Congress PY - 1972/// CY - [Washington, D.C.] KW - Coal gasification KW - United States N1 - Distribution made by issuing office; CRDP Program Historic Shelflist record ER -