Title: 1987 International Conference on Coal Science
Subjects: Coal, Congresses, Radicals (Chemistry), Coal liquefaction, Coal gasification, Synthetic fuels, Radicaux libres (Chimie), Charbon, Liquéfaction, Gazéification, Carburants de synthèse, Chemische technologie, Steenkool, Brandstoftechnologie, Radicalen (chemie), Steenkoolliquefactie, Steenkoolvergassing