| Salinity and Plant Tolerance | | A publication from the Utah State University describing soil salinity, its causes, ways of measuring and salt tolerances for many common plants. July 1997. |
| Soil Ecology and Restoration Group | | Primary focus is on soils and below-ground processes in arid and semiarid ecosystems with emphasis on microbial ecology and plant-microorganism relationships (San Diego State University, University of California Riverside, USA). |
| Soils Zoo | | Descriptions of soil microfauna and mesofauna. |
| The Soil Ecology Society | | An international organization of researchers, students, environmental professionals and others interested in the advancement and promotion of soil biology and ecology. |
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