Six Ways to View Soil Food Webs
1. Elaine Ingham, Soil Foodweb, Inc.
2. De Ruiter, et al. 1993. J. Appl. Ecol. 30: 95-106.
3. Soil Quality Information Sheet: Soil Biodiversity NRCS Soil Quality Institute
4. Michigan Field Crop Pest Ecology and Management, MSU Extension Bulletin E-2704
5. GLIDE, Natural Resource Ecology Laboratory, Colorado State University
6. Soil Biology Primer, NRCS Soil Quality Institute