Websites of Interest

• Sustainability of semi-Arid Hydrology and Riparian Areas (SAHRA)
  http://www.sahra.arizona.edu/

Professional Organizations

• Council of Soil Science Examiners, National Tests http://ag.arizona.edu/~jartiola/swescsseexams.htm
  
  
• The Institute of Professional Environmental Practice http://ag.arizona.edu/~jartiola/IPEPinfo.html
  
  
• Environmental Analytical Chemist/Technician Certifications http://ag.arizona.edu/~jartiola/NRCCinfo.html
  
  
• Soil Science Society of American Soil Physics Division S-1
  http://ag.arizona.edu/sssa-s1/index.htm
  
  
• Don and Betty Kircham Award and Conference (Soil Physics)
  http://ag.arizona.edu/kirkham/