Properties and performance of materials in the coal gasification environment /Proceeding of a conference held 8-10 September 1980 Pittsburgh, Pennsylvania the gas research institute - Ohio: American Society for Metals, 1980 - 817p. ISBN: 0-87170-112-X Subjects--Topical Terms: Coal Subjects--Index Terms: Environment Universal Decimal Class. No.: 622.278:620(082.2) / M1