Search U.S. government technical reports digitized or harvested by TRAIL.
Advances in coal spectrometry :mass spectrometry
Distribution of phenols in low-temperature tar from low-rank coals
Comparison of products from high-temperature irradiation and carbonization of coal
Mass spectrometric analyses of coal-tar distillates and residues
Chloroform extractions of coals and chars
Detection of organic compounds in respiratory coal dust by high-resolution mass spectrometry