Nutrients: Phosphorus, Nitrogen Sources, Impact on Water ...

www.pca.state.mn.us

Nutrients: Phosphorus, Nitrogen Sources, Impact on Water Quality - A General Overview Water Quality/Impaired Waters #3.22 • May 2008 Minnesota Pollution Control Agency • 520 Lafayette Rd. N., St. Paul, MN 55155-4194 • www.pca.state.mn.us

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