TY - RPRT TI - Geochemistry and mineralogy of a uraniferous lignite [South Dakota] AU - Irving A. Breger AU - Maurice Deul AU - Samuel Rubinstein PY - 1955 DO - 10.2113/gsecongeo.50.2.206 UR - https://pubs.usgs.gov/publication/70216045 ID - 70216045 ER -