Hydrogenation of coal and coal tars : review and annotated bibliography of works published in 1959-1970 - United Nations Industrial Development Organization; 9 (New York : United Nations, 1972)
At head of title: United Nations Industrial Development Organization, Vienna
"United Nations publication. Sales no. E.72.II.B.27."
Includes indexes
Keywords: Coal liquefaction; Hydrogenation; Coal liquefaction -- Bibliography; Hydrogenation -- Bibliography