P.P. · P. P. P. · Paul P. · Paul Portney
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| New Approaches on Energy and the Environment: Policy Advice for the President | 978-1-933115-00-9 (1-933115-00-9) | 2004 | Richard D. Professor Morgenstern |
| Public Policies for Environmental Protection | 978-1-891853-03-6 (1-891853-03-1) | 2000 | Robert N. Professor Stavins |