Technologies for rural development based on an Expert Meeting on New Modalities for the Action of Unesco in the Field of Technologies for Rural Development, Brussels, May 1980.
| Institutionell upphovsman: | |
|---|---|
| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
Paris
The Unesco Press
1981.
|
| Ämnen: |