|
Minnesota Frog and Toad Calling Survey (MFTCS) |
Minnesota Department of Natural Resources |
2009 |
|
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|
mrbtr |
|
Snelling State Park |
Minnesota Department of Natural Resources |
2009 |
|
|
|
mrbtr |
|
Constitutional Amendment: The Clean Water, Land, and Legacy Amendment |
Legislative Coordinating Commission Geographic Information Services |
2008 |
|
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|
mrbtr |
|
Minnesota River Timeline |
Water Resources Center, Minnesota State University Mankato |
2003 |
|
|
|
mrbtr |
|
SWCD Methodology of Land Use Assessment- MRAP Level III |
Mueller, M |
1993 |
|
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Secchi Transparency Trends website |
MPCA |
2008 |
|
|
|
mrbtr |
|
Minnesota Statistics |
National Agricultural Statistic Service |
2005 |
|
|
|
mrbtr |
|
Assessing and listing impaired waters |
Minnesota Pollution Control Agency |
2008 |
|
|
|
mrbtr |
|
North American Amphibian Monitoring Porgram |
United States Geological Survey |
2008 |
|
|
|
mrbtr |
|
Flandrau State Park |
Minnesota Department of Natural Resources |
2009 |
|
|
|
mrbtr |
|
Minnesota Agricultural Statistics |
US Department of Agriculture-National Agricultural Statistics Service |
2009 |
|
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|
mrbtr |
|
Protecting America's Wetlands: A Fair, Flexible, and Effective Approach |
White House Office on Envrionmental Policy |
1993 |
|
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|
Crop Residue Management |
Natural Resources Conservation Service |
2009 |
|
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|
mrbtr |
|
Aerial Photography Methodology MRAP Level IV-Land Use |
Berg, D |
1992 |
|
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State of Lakes: Minnesota is known as the State of 10,000 Lakes and the Land of Sky-Blue Waters. But who's looking after our trademark waters? |
MDNR |
2003 |
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|
mrbtr |
|
Acetochlor Surface Water Quality Impairments |
Minnesota Department of Agriulture |
2009 |
|
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|
http://www.mda.state.mn.us/chemicals/pesticides/acetochlor5.htm |
|
Northern Leopard Frog Website |
Minnesota Department of Natural Resources |
2009 |
|
|
|
mrbtr |
|
Minnesota State Parks |
Minnesota Department of Natural Resources |
2009 |
|
|
|
mrbtr |
|
Agricultural Census |
US Census of Agriculture |
2007 |
|
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|
mrbtr |
|
Magnitude and Problems of Nonpoint Pollution from Urban and Urbanizing Areas |
Obertus , Gary L. |
1985 |
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