Geochemistry of Coal and its Impact on the Environment and Human Health - 30th International Geological Congress, held in Beijing, China, August 1996- Introduction
Cl. Chou et al., Geochemistry of Coal and its Impact on the Environment and Human Health - 30th International Geological Congress, held in Beijing, China, August 1996- Introduction, INT J COAL, 40(2-3), 1999, pp. 83-83