TY  - RPRT
TI  - Analysis of lake-bottom sediment to estimate historical nonpoint-source phosphorus loads
AU  - K. E. Juracek
PY  - 2007
DO  - 10.1111/j.1752-1688.1998.tb05444.x
UR  - https://pubs.usgs.gov/publication/70019846
ID  - 70019846
ER  -