Search U.S. government technical reports digitized or harvested by TRAIL.
Moose Creek district of Matanuska coal fields, Alaska
Investigation of coal deposits for local use in the arctic regions of Alaska and proposed mine development
Fusibility of ash of United States coals
Performance of tables in cleaning Alaska coals
Sampling and coking studies of several coalbeds in the Kokolik River, Kukpowruk River, and Cape Beaufort areas of arctic northwestern Alaska