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The Fur Trade in the Minnesota River Valley |
Chlebecek, Joseph D |
1997 |
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mnpals |
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Rual Atlas Online |
Center for Rual Policy and Development |
2009 |
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mrbtr |
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Collins, A.L. |
1997 |
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Mississippi River Gulf of Mexico Watershed Nutrient Task Force: Success Stories |
EPA |
2008 |
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mrbtr |
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Report on oil spills affecting the Minnesota and Mississippi Rivers, winter 1962-1963 |
Robert A Taft Sanitary Engineering Center |
1963 |
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mnpals |
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Analysis of Benthis Macroinvertebrate Communitites in the Minnesota River Watershed |
Zischke, J.A. |
1993 |
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Progress on a Long Voyage: Decades of Improvement in Minnesota River Water Quality |
Minnesota Pollution Control Agency |
2007 |
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mrbtr |
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Shallow Lakes of Southern Minnesota: Status and trend summary for selected lakes |
MPCA |
2003 |
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mrbtr |
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North American Reporting Center for Amphibian Malformations webstie |
National Biological Information Infrastructure |
2009 |
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mrbtr |
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About Mercury |
Minnesota Pollution Control Agency |
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http://www.pca.state.mn.us/air/mercury-about.html |
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Census of Agriculture: Minnesota state and county data |
National Agricultural Statistics Service |
2007 |
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mrbtr |
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Minnesota River phosphorus cleanup |
Minnesota Public Radio |
2006 |
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mrbtr |
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Fish Community Analysis in the Minnesota River Basin |
Bailey, P.A. |
1993 |
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Minnesota Fish Contaminant Monitoring Program |
Minnesota Pollution Control Agency |
2005 |
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mrbtr |
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Malformed Frogs in Minnesota |
U.S. Geological Survey website |
2009 |
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mrbtr |
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Minnesota Statistics |
National Agricultural Statistic Service |
2005 |
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mrbtr |
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Water Year Data Summary 2007 |
Minnesota Department of Natural Resources |
2009 |
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mrbtr |
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Minnnesota Statistics |
National Agricultural Statistics Service |
2005 |
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mrbtr |
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Gneiss Outcrops Scientific and Natural Area |
Minnesota Department of Natural Resources |
2009 |
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mrbtr |
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Minnesota River Basin: General Phosphorus Permit-Phase 1 |
MPCA Website |
2007 |
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mrbtr |
