TY - RPRT TI - Fluorimetric determination of uranium in shales, lignites, and monazites after alkali carbonate separation AU - Norma S. Guttag AU - F. S. Grimaldi PY - 1951 DO - 10.3133/tei153 UR - https://pubs.usgs.gov/publication/tei153 ID - tei153 ER -