GIS and Cumulative Risk Analysis to Address Environmental Contamination. - Margaret M. MacDonell; Ken Morgan (EnviroInfo (2), 2004)

Integrating Hazard Data with Visualization Approaches to Frame Decisions on Water Use. - Margaret M. MacDonell; Ken Morgan (EnviroInfo, 2005)

Economic Impacts, Environmental Risks and Low Impact Practices Associated with the Giant Barnett Shale Natural Gas Field. - Ken Morgan (EnviroInfo (2), 2007)