TY - RPRT TI - Use of 234U and 238U isotopes to identify fertilizer-derived uranium in the Florida Everglades AU - R. A. Zielinski AU - K. R. Simmons AU - W. H. Orem PY - 2000 DO - 10.1016/s0883-2927(99)00053-0 UR - https://pubs.usgs.gov/publication/70022842 ID - 70022842 ER -