Incoming Resources
- Soils, land, and food, managing the land during the twenty-first century, Alan Wild
- Soil management for conservation and production
- Soils, land and food, managing the land during the twenty-first century, Alan Wild
- Dirt!, the movie, Common Ground Media, Inc. presents ; a film by Bill Benenson and Gene Rosow ; produced by Bill Benenson, Gene Rosow, Eleonore Dailly ; directed by Bill Benenson and Gene Rosow ; co-director, Eleonore Dailly