1. Project Appraisal and Valuation of the Environment;Abelson,1996
2. Devils Lake Flood Control Economics Database Update: Transportation Report,1997
3. The legal-institutional analysis model and water policymaking in a bi-national setting;Cady;Journal of the American Water Resources Association,2001
4. Economics and the Environment;Goodstein,1999
5. ‘150 Water Projects Halted for Army Corps to Review.’;Grunwald;Washington Post,2002