individual publications

• academic article

  • Preferential flow and transport Cryptosporidium parvum Oocysts through the Vadose Zone: Experiments and modeling.  Vadose Zone Journal.  3:262-270. 2004
  • Preferential Transport of Cryptosporidium Parvum Oocysts in Variably-Saturated Subsurface Environments.  Water Environment Research.  75:113-120. 2003
  • Dual-Energy Synchrotron X-Ray Measurements of Rapid Soil Density and Water Content Changes in Swelling Soils During Infiltration.  Water Resources Research.  34:2837-2842. 1998
• Reply to “Comment on ‘Dual-Energy Synchrotron X Ray Measurements of Rapid Soil Density and Water Content Changes in Swelling Soils During Infiltration’ by J.M. Kirby and D.E. Smiles” 1999