TY  - RPRT
TI  - Regionalized loads of sediment and phosphorus to lakes Michigan and Superior—high flow and long-term average
AU  - Dale M. Robertson
PY  - 1997
DO  - 10.1016/s0380-1330(97)70923-7
UR  - https://pubs.usgs.gov/publication/70157486
ID  - 70157486
ER  -