TY - BOOK AU - Sperry, J. S. AU - Young, F.S., coaut.Poston, R. S., coaut. TI - Development and field testing of a process for recovering h-eavy crude oil in the carlyle pool - allen county, Kansas u-sing the vapor therm generator final report / J. S. Sperry,- F.S. Young, Jr., R. S. Poston CY - Bartlesville, Okla. : Department of Energy ER -