Pergamon Press · United Nations
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| People: An International Choice: The Multilateral Approach to Population | 978-0-08-021029-2 (0-08-021029-5) | 1977 |
| Population: Conflict to consensus | 978-0-89714-573-2 (0-89714-573-9) | 2000 |
| Reflections on Population | 978-0-08-032406-7 (0-08-032406-1) | 1985 |
M S. · M. Salas · R. M. · R.M. Salas · R. S. · R. Salas