Incoming Resources
- Tales from the underground, a natural history of subterranean life, David W. Wolfe
- Growing a revolution, bringing our soil back to life, David R. Montgomery
- 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
- Biology of plant litter decomposition., Edited by C.H. Dickinson and G.J.F. Pugh