Report on the evaluation of Infoterra for the United Nations environment programme
- Författare
- John Martyn
- (Prep. by John Martyn with the collab. of an international evaluation team and the methodological support of Unesco)
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| Unesco | 1981 | Frankrike, Paris | 120 sidor. |