TY  - RPRT
TI  - The feasibility of using sequential extraction techniques for As and Se in soils and sediments
AU  - Karen A. Gruebel
AU  - James A. Davis
AU  - James O. Leckie
PY  - 1988
DO  - 10.2136/sssaj1988.03615995005200020016x
UR  - https://pubs.usgs.gov/publication/70013800
ID  - 70013800
ER  -