TY  - RPRT
TI  - Phosphorus, iron, and manganese distribution in sediment cores of six Wisconsin lakes
AU  - Gilbert C. Bortleson
AU  - G. Fred Lee
PY  - 2003
DO  - 10.4319/lo.1974.19.5.0794
UR  - https://pubs.usgs.gov/publication/70246996
ID  - 70246996
ER  -