333.91
B499E
           Bergstrom, John C (Jt.eds)
               The Economic value of water quality \ John C Bergstrom, Kevin J Boyle and Gregory L Poe - Cheltenham : Edward Elgar, 2001.
               xiv,173p.
                ISBN: 1-84064-047-2

144094
                Subjects: Water supply-Economic aspects-United States.