| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Encyclopedia of Environmental Issues | 978-0-89356-994-5 | 2000 | |
| Encyclopedia of Environmental Issues: Abbey, Edward-Environmental Impact Statements and Assessments | 978-0-89356-995-2 | 2000 | Robert McClenaghan |
| Encyclopedia of Environmental Issues: Environmental Justice and Environmental Racism-Population Growth | 978-0-89356-996-9 | 2000 | " |
| Preservation and Wilderness Issues | 978-1-4298-3672-2 | 2014 | |