Published Study, September 2012 | James K. Boyce, Manuel Pastor
Working Paper, November 2008 | James K. Boyce, Matthew Riddle
Working Paper, November 2008 | James K. Boyce, Michael Ash
Working Paper, October 2007 | James K. Boyce, Matthew Riddle
Conference Paper, September 2005 | Herman Daly
Conference Paper, October 2005 | Manuel Pastor
Conference Paper, July 2006 | Peter Barnes
Conference Paper, May 2006 | Bina Agarwal