TY  - RPRT
TI  - Estimation of distributional parameters for censored trace-level water-quality data; II, Verification and applications
AU  - D.R. Helsel
AU  - R. J. Gilliom
PY  - 1985
DO  - 10.3133/ofr8586
UR  - https://pubs.usgs.gov/publication/ofr8586
ID  - ofr8586
ER  -