A Quarter Century of Geotechnical Research  
   A report from the Federal Highway Administration which summarizes geotechnical research and development activities during the past 25 years. The report includes significant accomplishments in the areas of bridge foundations, ground improvement, and soil a
   http://www.tfhrc.gov/structur/gtr/century/

SDII Global Corp  
   Engineering, services and materials testing for the geotechnical, geophysical, geological and forensic sciences. Pre-development activities, and civil and engineering design and support services for geotechnical applications.
   http://www.sdii-global.com/

National Council for Geo-Engineering and Construction  
   A forum for the exchange of ideas and information about geotechnology within the geo-engineering and construction communiites.
   http://www.geocouncil.org/

The British Lime Association  
   Details of the techniques, benefits, construction process and future developments in the use of quicklime and hydrated lime in soil stabilisation .
   http://www.britishlime.org/soil.htm

Cement Soil Mixing in Soft Ground  
   A short abstract by Peter J. Nicholson detailing the use of cement for soil mixing. It includes treated soil characteristics, construction methods and equipment, and quality control and testing.
   http://gem1.cive.uh.edu/content/conf_exhib/99_present/13.htm

World Enzymes Australia  
   Enzyme based polymer products for soil stabilization and waste control. Case studies. Downloadable technical information on zip files. Part of Mitebridge Pty., Ltd.
   http://stabilisation.mite.com.au/