| Research Organization | Title | | Report/Research Authors |
|---|
| Urban Systems Research and Engineering, Inc. | The Recreation Benefits of Water Quality Improvements: Analysis of Day Trips in an Urban Setting (06/01/1978) |  | Binkley, Clark S.
Hanemann, W. Michael |
| US Census Bureau | Pollution Abatement Costs and Expenditures: 2005 (04/01/2008) | |  |
| Utah State University | Comprehensive Management of Phosphorus Water Pollution (02/01/1974) | | Porcella, D.B.
Bishop, A.B.
Andersen, J.C.
Asplund, O.W.
Crawford, A.B.
Greeney, W.J.
Jenkins, D.I.
Jurinak, J.J.
Lewis, W.D.
Middlebrooks, E.J.
Walkingshaw, R.M. |
| U. S. Department of Commerce, Bureau of the Census | Pollution Abatement Costs and Expenditures: 1999 (11/01/2002) | | |
| U.S. Department of Commerce, Census Bureau, Manufacturing and Construction Division, Special Studies Branch | Survey of Environmental Products and Services (02/01/1998) | | |