TY  - RPRT
TI  - Natural or fertilizer-derived uranium in irrigation drainage: A case study in southeastern Colorado, U.S.A.
AU  - R. A. Zielinski
AU  - S. Asher-Bolinder
AU  - A. L. Meier
AU  - C. A. Johnson
AU  - Barney J. Szabo
PY  - 1997
DO  - 10.1016/s0883-2927(96)00050-9
UR  - https://pubs.usgs.gov/publication/70020190
ID  - 70020190
ER  -