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Ecological Frameworks:

• A National Ecological Framework for Canada

• Commission for Environmental Cooperation (CEC): Ecological Regions of North America--Toward a Common Perspective

• USGS-Northern Prairie Wildlife Research Center--Ecoregions of North and South Dakota

• Common Ecological Regions--National Interagency Technical Team (NITT)

• EPA- Ecoregions and Biological Indicators of Watershed Health

Ecoregion Applications:

• Native Seed Network

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