| Title | | Report /Research Author | Research Organization |
| National Aggregate Benefits of Air and Water Pollution Control (12/01/1984) | | Randall, Alan
Hoehn, John P.
Stoll, John R. | Kentucky, University of |
| National Assessment of VOC, CO, and NOx Controls, Emissions, and Costs (09/01/1988) |  |  | E.H. Pechan and Associates, Inc. |
| National Benefits of Achieving the 1977, 1983 and 1985 Water Quality Goals (04/01/1976) | | Unger, Samuel G. | Development Planning and Research Associates, Inc. |
| National Benefits of Controlling Air Pollution (05/01/1975) |  | Heintz, Jr., H. T.
Hershaft, A. | Enviro Control, Inc. |
| National Benefits of Water Pollution Control | | Abel, Fred H.
Tihansky, Dennis P.
Walsh, Richard G. | Environmental Protection Agency, Office of Research and Development, Washington Environmental Research Center |
| National Damages of Air and Water Pollution |  | Heintz, Jr., H. T.
Hershaft, A.
Horak, G. C. | Enviro Control, Inc. |
| National Estimates of Water Quality Benefits (04/01/1975) | | Unger, Samuel G.
Hammaker, Geneva S.
Barker, Arthur C.
Crane, Janet L.
Ringleb, Alan H. | Development Planning and Research Associates, Inc. |
| National Fresh Water Quality Benefits: Findings from a New National Contingent Valuation Study (08/01/1984) |  | Mitchell, Robert Cameron
Carson, Richard T. | Resources for the Future |
| NCEE Database Summaries and Sample Records (03/22/2001) |  | Carlin, Alan
Arnold, Frank | Environmental Protection Agency, Office of Policy, Economics, and Innovation |
| Ninth Occasional California Workshop on Environmental and Natural Resource Economics (03/15/2007) |  | Costello, Chris, host
Kolstad, Charlie, host
Kotchen, Matthew, host | California at Santa Barbara, University of |
| Noncompliance Penalties Instruction Manual (09/29/1978) | | | Putnam, Hayes and Bartlett, Inc. |
| Noncompliance Penalties Technical Support Document (02/09/1979) |  |  | Putnam, Hayes and Bartlett, Inc. |