| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Social Dynamics of Deforestation in the Philippines: Actions, Options and Motivations | 978-87-91114-53-3 (87-91114-53-5) | 2011 |
| The Social Dynamics of Deforestation in the Philippines: Actions, Options, and Motivations | 978-87-91114-14-4 (87-91114-14-4) | 2002 |