| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Environmentalism and the Future of Progressive Politics | Paperback | 978-0-300-04826-1 (0-300-04826-2) | 1991 |
| Environmentalism and the Future of Progressive Politics | Hardcover | 978-0-300-04021-0 (0-300-04021-0) | 1989 |
C.P. · P. C. · P.P. · P R · P. Robert · R. C. · R. P. · Robert C. · Robert C. Paehlke · Robert P. · Robert Paehlke