Understanding Landscape 07: The Upper Midwest Case Study
Channel: PublicResourceOrg
Date: 2010-04-18

U.S. Department of Agriculture - Natural Resources Conservation Service - Understanding Landscape, Episode 07 of 18: The Upper Midwest Case Study - Study Guide: http://www.archive.org/download/gov.usda.nrcs.landscape.pdfdocs/06-UPP1.PDF