TY  - RPRT
TI  - Comparison of methods to determine selenium species in saturation extracts of soils from the western San Joaquin Valley, California
AU  - John L. Fio
AU  - Roger Fujii
PY  - 1988
DO  - 10.3133/ofr88458
UR  - https://pubs.usgs.gov/publication/ofr88458
ID  - ofr88458
ER  -