Search U.S. government technical reports digitized or harvested by TRAIL.
Fate of trace mercury in the combustion of coal
Mechanical properties and cutting characteristics of coal
In situ combustion of coal for energy /by Robert F. Chaiken.
Laboratory studies on spontaneous heating of coal :a summary of information in the literature
Heat balance in in situ combustion
Thermal, mechanical, and physical properties of selected bituminous coals and cokes