G.S. · George S. · George Sessions Perry
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Deep Ecology for the Twenty-First Century: Readings on the Philosophy and Practice of the New Environmentalism | 978-1-57062-049-2 (1-57062-049-0) | 1995 | |
| Deep Ecology: Living as if Nature Mattered | 978-0-87905-247-8 (0-87905-247-3) | 2001 | Bill Devall |
| Environmental Philosophy: From Animal Rights to Radical Ecology | 978-0-13-028913-1 (0-13-028913-2) | 2000 | Michael E. Zimmerman · J. Baird Callicott · Karen J. Warren · John Clark · Karen Warren |
Gibbs Smith · Prentice Hall · Shambhala