edu.nmsu.soilwhoNew Mexico State UniversityUploaded by Public.Resource.Org2005New Mexico State University<br /><br /> <br /><br />Soil: Who Needs It?<br /><br />Video furnished by Media Productions, New Mexico State University. Noncommercial use only. Who needs soil? We all do! We are losing over 6.4 billion tons of soil each year. Join "Gritty," "Sticky," and "Smoothy" as they tell us why soil is important, explain what soil erosion is, and help us understand what we can do to save our soil.<br /><br />Englishhttp://creativecommons.org/publicdomain/zero/1.0/moviesnmsu.edu;public.resource.orgFedFlix2010-09-24 15:40:40carl@media.org2010-09-24 15:40:40