Cool links for you to check out

The Soil Science Education Homepage      http://soil.gsfc.nasa.gov/   reccommended by R Tucker

Soil Net                                                     http://www.soil-net.com/   reccommended by R Tucker

Soils from around the World                       http://www.teachersdomain.org/resources/ess05/sci/ess/earthsys/soils/assets/ess05_int_soils/ess05_int_soils_swf.html