| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Environment, scarcity, and conflict: A study of Malthusian concerns | 978-91-87380-43-3 (91-87380-43-9) | 1999 |
| Hydropolitics: Conflicts over Water as a Development Constraint | 978-1-85649-331-4 (1-85649-331-8) | 1995 |