TY  - RPRT
TI  - A synoptic survey of trace metals in bottom sediments of the Willamette River, Oregon
AU  - David A. Rickert
AU  - V. C. Kennedy
AU  - S. W. McKenzie
AU  - W. G. Hines
PY  - 1977
DO  - 10.3133/cir715f
UR  - https://pubs.usgs.gov/publication/cir715F
ID  - cir715F
ER  -