Search U.S. government technical reports digitized or harvested by TRAIL.
Evaluation of the Madison limestone in the Williston Basin from well logs and cores
Properties of Utah tar sands--Threemile Canyon area, P.R. Spring Deposit
Properties of Utah tar sands--south Seep Ridge area, P.R. Spring deposit
Properties of Utah tar sands :Asphalt Wash Area, P.R. Spring deposit