01017cam a22002651 4500 sa 65001636 DLC 20260227112110.0 830118m19631964ii ab b 001 0 eng sa 65001636 (OCoLC)9139729 DLC MoRM DLC premarc TP336 .S94 1961 Symposium on Low Temperature Carbonisation of Non-caking Coals and Lignites and Briquetting of Coal Fines Hyderabad, India, 1961. Low temperature carbonization of non-caking coals & lignites and briquetting of coal fines. New Delhi, Council of Scientific & Industrial Research [c1963-64] 2 v. illus., maps. 25 cm. "Symposium organized by the Regional Research Laboratory, Hyderabad, November 20-22, 1961." Includes bibliographies. Coal Carbonization. Lignite. Briquets (Fuel) Regional Research Laboratory (Hyderabad, India) 62134 62134