| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Grass Roots Development in Latin America and the Caribbean: Oral Histories and Social Change | 978-O-O3-OO1692-9 (O-O3-OO1692-4) | 1985 |
Robert W. · Robert Wichers · Robert Wichrowski · Robert Wieczorek · Robert Wieczorkowski