KSU Soil Microbial Ecology Laboratory
   Research group at Kansas State University, USA.
   http://www.oznet.ksu.edu/pr_sme/

Laboratory of Soil Ecology and Microbiology
   Research projects and publications (University of Rhode Island, USA).
   http://www.uri.edu/cels/nrs/seml/

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).
   http://www.serg.sdsu.edu/SERG/

Soil and Ecosystem Ecology
   Research projects and publications (Lancaster University, UK).
   http://bssv01.lancs.ac.uk/bs/research/soilecol/

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.
   http://www.wcsu.ctstateu.edu/ses/ses.html