The hazards to health in the hydrogenation of coal. 1. An introductory statement on general information, process description, and a definition of the problem.
D002273:Carcinogens / Q000737:chemistry*; D003031:Coal; D006262:Health; D006801:Humans; D006865:Hydrogenation
D002273:Carcinogens; D003031:Coal
CARCINOGENS/chemistry