Advanced Soil Health: University of Missouri – http://extension.missouri.edu/sare/advancedsoilhealth.aspx
Soil Health Conference: Iowa State University –http://register.extension.iastate.edu/soilhealth/mediaresources/resources
This is a great series of soil health videos created by the NRCS. It is amazing to thing of how much we depend on the soil and how resilient it is. However, we do need to manage our resources to maintain soil health and quality.