TY - RPRT TI - Computer program designed to compute oil shale thickness (ft.), average value (gal. per ton), and resource (barrels per acre) from Fischer assay data AU - George Van Trump AU - Janet K. Pitman PY - 1975 DO - 10.3133/ofr75110 UR - https://pubs.usgs.gov/publication/ofr75110 ID - ofr75110 ER -