| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Environmental Decline and Public Policy: Pattern, Trend and Prospect | 978-O-8765O-289-1 (O-8765O-289-3) | 1992 | Timothy C. Weiskel |
A.G. · A. Gray · R. A. · R. Gray · Richard A. · Richard G · Richard Gray