TY  - RPRT
TI  - Trace elements in bed sediments of the San Joaquin River and its tributary streams, California, 1985
AU  - D.G. Clifton
AU  - R. J. Gilliom
PY  - 1989
DO  - 10.3133/wri884169
UR  - https://pubs.usgs.gov/publication/wri884169
ID  - wri884169
ER  -