Institutions and individuals active in environmentally-sound and appropriate technologies
- Författare
- United Nations Environment Programme
- (United Nations environmental programme., The International referral system for sources of environmental information)
- Genre
- Ej skönlitteratur
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| 1978 | Kenya, Nairobi | 281 sidor. |