NATIONAL RESEARCH COUNCIL. DIVISION OF CHEMISTRY & CHEMICAL TECHNOLOGY. COMMITTEE ON CHEMICAL UTILIZATION OF COAL.
Chemistry of coal utilization. Vol.1-2.
NATIONAL RESEARCH COUNCIL. DIVISION OF CHEMISTRY & CHEMICAL TECHNOLOGY. COMMITTEE ON CHEMICAL UTILIZATION OF COAL. Chemistry of coal utilization. Vol.1-2. © 23May45; A187904. National Research Council, National Academy of Sciences (PWH); 6Jun72; R531720.
National Research Council, National Academy of Sciences|PWH