TY  - RPRT
TI  - Organic petrographic evaluation of carbonaceous material in sediments of the Kinnickinnic River, Milwaukee, WI, U.S.A.
AU  - Brett J. Valentine
AU  - John H Krahling
AU  - Stephen D. Mueller
PY  - 2021
DO  - 10.1016/j.scitotenv.2021.145704
UR  - https://pubs.usgs.gov/publication/70220584
ID  - 70220584
ER  -